This Texas Instruments TI-84 Plus Programmable Graphing Calculator originally $129.99 dropped to $116 and then again to $88 at Walmart.com. You save 32% off the retail price for this graphing calculator. Plus, this item ships free. This is the lowest price we could find online by about $20. The Texas Instruments TI-84 Plus features preloaded software, 10 graphing functions, horizontal/vertical split screen options, and I/O port. Sales tax is charged in most states. Deal may expire soon.
Deal Notes: We last saw this on sale for $99.99 on June 6, 2018.