Come with me, and you’ll be … in a land of Seventies shagpile and Eighties extravagance. You can’t beat the sound of classic audio, and I spin my records on a 1983 Pioneer turntable. I’m always on the hunt for a limited edition, a bargain, or a signed copy.  And, because I tend to watch this market more than the coins, I’ll throw in some valuations for fun.