Retro fridays and the ti-108 calculator

If you don't know the model number of this calculator, well it's ok because this was and probably still is the most popular model of calculator in elementary and middle school . Even the little yellow basket/case gives me nostalgia. It was solar powered so there was always some jerk that would cover the little solar panel and lol at you. They were simple and reliable and held up well so schools didn't have to replace many of them

I'm thinking of getting my own for nostalgia's sake