COLOR DISPLAY & 3D GRAPHING – Large, high-resolution backlit LCD with over 65,000 colors allows for clear visualizations and supports 3D graphing of up to three functions, including spheres, cylinders, and planes. Enhanced contrast and flush-gloss panel improve visibility during data analysis and graph transformations. ADVANCED MATH FUNCTIONS & INTERFACE – Perform complex number calculations, polar and rectilinear graphing, simultaneous equations, dynamic graphing, matrix/vector operations, geometry, statistics, and more. Tab-based menu layout and glyph-based key labeling offer intuitive navigation and faster input. EXAM-APPROVED WITH MODE-SWITCHING – Features built-in Exam Mode accessible from the home screen and is approved for use on AP, SAT, PSAT, and ACT exams, making it a secure and versatile tool for standardized testing and classroom use.
15% below Dipp's typical recorded price What does “typical” mean?
At the September 15 check, the price was $139.99 — the lowest Dipp has recorded across 90 checks since July 24.
It has held that level for 18 days.
Lowest seen · 15% below typical · Checked 2026-09-15
Price as of Sep 15, 2026, 7:47 p.m. EDT. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.ca at the time of purchase will apply to the purchase of this product. As an Amazon Associate I earn from qualifying purchases.Prices and availability change.
This is Dipp's observed history, not every price ever offered on Amazon.ca.
The latest observations Dipp has stored for this product. These are periodic checks, not a record of every price Amazon displayed.
| Checked | Price |
|---|---|
| Sep 15, 2026, 7:47 p.m. | $139.99 |
| Sep 15, 2026, 4:47 a.m. | $139.99 |
| Sep 14, 2026, 2:47 p.m. | $139.99 |
| Sep 13, 2026, 10:47 p.m. | $139.99 |
| Sep 13, 2026, 4:47 a.m. | $139.99 |
| Sep 12, 2026, 3:47 p.m. | $139.99 |
| Sep 12, 2026, 2:47 a.m. | $139.99 |
| Sep 11, 2026, 11:48 a.m. | $139.99 |
| Sep 10, 2026, 7:47 p.m. | $139.99 |
| Sep 10, 2026, 7:47 a.m. | $139.99 |
| Sep 9, 2026, 3:47 p.m. | $139.99 |
| Sep 9, 2026, 3:48 a.m. | $139.99 |
Nearest prices in this category, so today’s number has something to sit against.
112 checks since Jul 24 · $17.60–$41.61
Price as of Sep 15, 2026, 5:47 p.m. EDT. Prices and availability change.
88 checks since Jul 24 · $15.99–$26.55
Price as of Sep 15, 2026, 7:47 p.m. EDT. Prices and availability change.
107 checks since Jul 26 · $18.99–$23.99
Price as of Sep 15, 2026, 6:48 p.m. EDT. Prices and availability change.
82 checks since Jul 24 · $19.99–$30.49
Price as of Sep 15, 2026, 5:47 p.m. EDT. Prices and availability change.
49 checks since Aug 17 · $83.32–$132.99
Price as of Sep 15, 2026, 7:47 p.m. EDT. Prices and availability change.
88 checks since Jul 24 · $82.59–$114.99
Price as of Sep 15, 2026, 4:47 p.m. EDT. Prices and availability change.
The wider Office catalogue on Amazon.ca, each product with its own recorded price history.