# WTB: TI-89 **URL:** \ **Category:** Classifieds\ **Created:** [May 29, 2007, 8:09pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087 "2007-05-29T20:09:25Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![RedGoober4Life](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/redgoober4life/32/7610_2.png) [@RedGoober4Life](https://forums.speedlife.net/u/RedGoober4Life)\ **Post date:** [May 29, 2007, 8:09pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/1 "2007-05-29T20:09:25Z")
I need a TI-89. I’m not doing this linear algebra shit by paper. It blows. please help meeeeeeee 🙂 ---
**Author:** ![Treads4Heads](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/treads4heads/32/7416_2.png) [@Treads4Heads](https://forums.speedlife.net/u/Treads4Heads)\ **Post date:** [May 29, 2007, 8:57pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/2 "2007-05-29T20:57:04Z")
IF someone has them in bulk, i also need one ---
**Author:** ![Afrank45](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/afrank45/32/5021_2.png) [@Afrank45](https://forums.speedlife.net/u/Afrank45)\ **Post date:** [May 30, 2007, 8:26am UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/3 "2007-05-30T08:26:02Z")
i think i got one ---
**Author:** ![ryanmcell](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ryanmcell/32/7510_2.png) [@ryanmcell](https://forums.speedlife.net/u/ryanmcell)\ **Post date:** [May 30, 2007, 2:11pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/4 "2007-05-30T14:11:49Z")
I have one in the apt. $45? However, I may be mistaken and it could be a TI-86x but either way, its hardly used. Used it in college to store definitions and formulas for circuits. ---
**Author:** ![nappy1380](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nappy1380/32/7502_2.png) [@nappy1380](https://forums.speedlife.net/u/nappy1380)\ **Post date:** [May 30, 2007, 3:14pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/5 "2007-05-30T15:14:52Z")
ive got one… shoot me an offer ---
**Author:** ![ImportMuscle](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/importmuscle/32/7615_2.png) [@ImportMuscle](https://forums.speedlife.net/u/ImportMuscle)\ **Post date:** [May 30, 2007, 3:28pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/6 "2007-05-30T15:28:54Z")
I have a TI 86 without a cover for sale for 10 bucks ---
**Author:** ![RedGoober4Life](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/redgoober4life/32/7610_2.png) [@RedGoober4Life](https://forums.speedlife.net/u/RedGoober4Life)\ **Post date:** [May 30, 2007, 4:28pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/7 "2007-05-30T16:28:59Z")
[quote=“ryanmcell,post:4,topic:30087"”] I have one in the apt. $45? However, I may be mistaken and it could be a TI-86x but either way, its hardly used. Used it in college to store definitions and formulas for circuits. [/quote] Let me know if it’s an 89. I’d really like an 89. they’re saucy. Oh, and I just found out I can enter matrices on a TI-83+. My genius friend took a few minutes out of her busy schedule to show me. \<3 But I may still want an 89. ---
**Author:** ![ryanmcell](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ryanmcell/32/7510_2.png) [@ryanmcell](https://forums.speedlife.net/u/ryanmcell)\ **Post date:** [May 30, 2007, 4:32pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/8 "2007-05-30T16:32:01Z")
I will let you know when I get home. $45 if its the 89 $30 if its the 86 I know it has the original packaging and manual with it too, as I used this for a college course I dropped out of and wasted 90 bucks on it. ---
**Author:** ![Treads4Heads](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/treads4heads/32/7416_2.png) [@Treads4Heads](https://forums.speedlife.net/u/Treads4Heads)\ **Post date:** [May 30, 2007, 8:19pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/9 "2007-05-30T20:19:13Z")
Which is the standard one people need? the 86 or the 89? I dont need a super fancy one, just the big fat one used in most courses ---
**Author:** ![nappy1380](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/nappy1380/32/7502_2.png) [@nappy1380](https://forums.speedlife.net/u/nappy1380)\ **Post date:** [May 30, 2007, 8:21pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/10 "2007-05-30T20:21:27Z")
89 is whats used in most college math courses. ive got one for $40, really good shape with cover. ---
**Author:** ![Treads4Heads](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/treads4heads/32/7416_2.png) [@Treads4Heads](https://forums.speedlife.net/u/Treads4Heads)\ **Post date:** [May 30, 2007, 8:22pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/11 "2007-05-30T20:22:31Z")
Those are the ones normally worth like 100 right? ---
**Author:** ![ryanmcell](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ryanmcell/32/7510_2.png) [@ryanmcell](https://forums.speedlife.net/u/ryanmcell)\ **Post date:** [May 30, 2007, 11:38pm UTC](https://forums.speedlife.net/t/wtb-ti-89/30087/12 "2007-05-30T23:38:34Z")
Yeah mines a TI86 practically brand new. I’ll post pics shortly.