I've seen it before and my multipede kit went tits up. I ordered a new one. Not saying that is what is causing your issue but it looks the same as mine. I replaced sockets etc before ordering a new kit as well.
Sure is tough to both surprise and please 16 year olds. He was probably hoping for a new car. Either way, he will remember this and remember you for it.
Yes, and also barcades were booming right about that time as well and these businesses were able to pay high dollar and write them off as business expenses.