Deal of the day: TI-83 graphing calculator

For those of you who love a bargain, but are lacking the time and energy to wade through the sea of online deals, CNET News.com is now highlighting just one great offer on a daily basis.

Several vendors have the TI-83 graphing calculator on sale for $89.99 this week, but OfficeMax will ship it for free. Whether you're planning on taking that accounting class soon or just want to upgrade from the busted TI-81 you've been carrying around since high school Calculus, now is as good a time to upgrade as any.

What: Texas Instruments TI-83 Plus Graphing Calculator
How much: $89.99
Shipping: Free
Where: OfficeMax
When: Limited time--end date unknown
Click here for product review.