I found a Apple 2 computer at a yard sale for 5.00 dollars. They said it didn’t work. So I get home with it. The first thing i do take it all apart and blow out all the dust. Just didn’t won’t to plug it without doing so. So I look at everything to make sure it looks aright I find a bad spot on the power. Cord. I fix that. So assuming that’s all was wrong with it. I plug it in powers up everything works great. How much is something like that worth?