i have 2 calculators ti-89 and 86, both work. 75 and 60 respectively.

2 computers for sale:

1 - amd 64 3200+ venice core 160gb 2gb ram etc. $150
2 - compaq ds5 1.8 p4 should have 756 or 1gb ram when i finish upgrading it. 20 or 40gb drive can't remember.

windows xp installed on both.