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  • Model: TI-84+
  • SKU: 6621444
24KB RAM; 480KB flash ROM; 13 preloaded software applications; USB port with cable
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$95.99
On Sale
Save $24 (Reg. $119.99)
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Rating Breakdown

75%
(208 Reviews)
22%
(63 Reviews)
3%
(8 Reviews)
0%
(1 Review)
0%
(1 Review)
Value for Price:
4.3
Features:
4.7
Durability:
4.6
Screen Quality:
4.5
  • Model: 84+CE
  • SKU: 5633045
2.8" color LCD; ideal for standardized tests, including the ACT and SAT; statistics and business functions; analysis of function values, roots and derivatives
  4.9  (9 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$134.99
On Sale
Save $15 (Reg. $149.99)
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Rating Breakdown

89%
(8 Reviews)
11%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: TI-30X IIS
  • SKU: 3667213
2-line display; 11-digit scrollable entry line; 10-digit answer and 2-digit exponent line; basic scientific and trigonometric functions
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$10.99
On Sale
Save $5 (Reg. $15.99)
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Rating Breakdown

62%
(91 Reviews)
30%
(43 Reviews)
8%
(11 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.7
Features:
4.4
Durability:
4.6
Screen Quality:
4.3
  • Model: NS3CX
  • SKU: 2670594
Color display; 16MB memory; interactive geometry capabilities; calculator, graphing, geometry, list, spreadsheet, notes and vernier dataquest functions; touchpad navigation
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$134.99
On Sale
Save $15 (Reg. $149.99)
You may compare up to four items at a time.

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Rating Breakdown

77%
(78 Reviews)
18%
(18 Reviews)
3%
(3 Reviews)
2%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
4.2
Features:
4.6
Durability:
4.6
Screen Quality:
4.4
  • Model: 30XSMV/TBL/1L1/A
  • SKU: 8837878
16 Character(s) - LCD - Solar, Battery Powered
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$15.99
On Sale
Save $2 (Reg. $17.99)
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Rating Breakdown

74%
(98 Reviews)
23%
(31 Reviews)
3%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Features:
4.5
Durability:
4.5
Screen Quality:
4.3
  • Model: EL377MB
  • SKU: 3705142
10 Character(s) - LCD - Solar, Battery Powered - 2.8" x 4.1" x 0.2" - Gray
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$6.99
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Rating Breakdown

65%
(38 Reviews)
29%
(17 Reviews)
3%
(2 Reviews)
3%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Features:
4.4
Durability:
4.4
Screen Quality:
4.3
  • Model: TI-89 Titanium
  • SKU: 6621426
About 188KB user-available RAM; 2.7MB flash ROM; 3D graphing and real-time rotation
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$134.99
On Sale
Save $15 (Reg. $149.99)
You may compare up to four items at a time.

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Rating Breakdown

72%
(67 Reviews)
24%
(22 Reviews)
2%
(2 Reviews)
0%
(0 Reviews)
2%
(2 Reviews)
Value for Price:
4.1
Features:
4.6
Durability:
4.7
Screen Quality:
4.1
  • Model: BA II+
  • SKU: 1328968
Time-value-of-money calculations; amortization schedules; cash-flow analysis; 4 depreciation calculation methods; 10 user memories
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$33.99
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Rating Breakdown

56%
(42 Reviews)
36%
(27 Reviews)
7%
(5 Reviews)
1%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Features:
4.5
Durability:
4.5
Screen Quality:
4.4
  • Model: 30XIIS/TBL/1L1/R
  • SKU: 8839509
Easily scroll, review and edit current or previous entries; see both equation and answer; solar and battery-powered
$10.99
On Sale
Save $5 (Reg. $15.99)
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Rating Breakdown

73%
(39 Reviews)
19%
(10 Reviews)
6%
(3 Reviews)
2%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.5
Features:
4.4
Durability:
4.5
Screen Quality:
4.5
  • Model: TI-83+
  • SKU: 3669694
24KB RAM, 160KB flash ROM; graphical analysis; advanced statistics, regression analysis; graph-table split screen; 8-line x 16-character display
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$104.99
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Rating Breakdown

68%
(72 Reviews)
29%
(30 Reviews)
1%
(1 Review)
2%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
4.2
Features:
4.7
Durability:
4.6
Screen Quality:
4.5
  • Model: 84+SEC
  • SKU: 8877265
Color LCD display; QuikPlot and Fit Equation; grid lines on graph; USB charging capability; AC/DC adapter; supports image download
$134.99
On Sale
Save $15 (Reg. $149.99)
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Rating Breakdown

79%
(206 Reviews)
20%
(51 Reviews)
1%
(3 Reviews)
0%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Features:
4.8
Durability:
4.7
Screen Quality:
4.7
  • Model: N3CAS/CLM/2L1
  • SKU: 2932086
3.2" backlit color display; calculator, graphing, geometry, list, spreadsheet, data, statistics, notes and vernier dataquest functions; built-in CAS (computer algebra system); USB port
  5.0  (7 Reviews)
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$199.99
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Rating Breakdown

100%
(7 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Features:
5
Durability:
5
Screen Quality:
5
  • Model: HP 50G
  • SKU: 8520022
2300 Functions - Battery Powered - 0.9" x 3.4" x 7.2"
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$99.99
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Rating Breakdown

36%
(4 Reviews)
46%
(5 Reviews)
0%
(0 Reviews)
9%
(1 Review)
9%
(1 Review)
Value for Price:
4.7
Features:
5
Durability:
4.7
Screen Quality:
4.3
  • Model: 30XIISAP BLUE
  • SKU: 8882048
2-line monochrome LCD; performs a variety of conversions and advanced calculations; displays equation and solution; solar- and battery-powered
You may compare up to four items at a time.

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Rating Breakdown

73%
(39 Reviews)
19%
(10 Reviews)
6%
(3 Reviews)
2%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.5
Features:
4.4
Durability:
4.5
Screen Quality:
4.5
  • Model: 12C
  • SKU: 9023969
1-line x 10-digit display; more than 120 built-in functions; 20 memory registers
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$69.99
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Rating Breakdown

73%
(8 Reviews)
18%
(2 Reviews)
9%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4
Features:
4.5
Durability:
4
Screen Quality:
4
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