Saved my allowance to buy a TI-86 graphing calculator a year before I would need it in school just so I could program in class. A Z80 @ 4mhz, it provided so man

Saved my allowance to buy a TI-86 graphing calculator a year before I would need it in school just so I could program in class. A Z80 @ 4mhz, it provided so many skills early on with effiency. Good times. EDIT: Oh, and back before there were any online resources. You got the manual and thats it.