Man how did I miss this thread. I've got a Rock-Ola 470 that we've owned for a few years. Picked it up for 200 bucks chock full of good songs and a box of extras, with a manual...which...turned out to be a godsend, because the guy said it was working...and when I got there it mysteriously wasn't.
Got it home, fixed it by following the process of operation from the manual and going "OH HEY WHERE'S THAT CUBE RELAY!?" Ordered 3 off ebay for 15 bucks. Oiled the motors, including taking out the AC motor for the turntable (that was fun...) and it's been pretty solid ever since, as long as it gets used! I might fire it up tonight, now that I think about it. Feels like a good night for that.