History tells me the best purchase would have been to have invested $666 in an Apple 1 and put it away in a very safe place, like a safe deposit box. One sold for about $905,000 just a year ago. . . Now, where did I put that time machine. Damn, getting old is terrible. Can't remember where I put things down.
Oh yes, the Apple 1. I passed on opportunities to buy one for under $2000, because I thought it was too much. Kicking myself ever since. To be fair, those going for the highest prices have some documentation and history that goes with them. So if you bought one and it still worked but had no docs then you might only fetch $500,000. Still a tidy profit!