Dave Snyder's work is real nice, I have a Bruce Kaiser print with a blue 70 thats pretty cool.
Also, I picked this up at a record store recently.
Was there ever a Wacky Packages sticker with a 70? I have a copy of a proof with a green 70 Malibu, and some sort of evil tomato looking thing driving it. But I'm not sure what series it was in?