I read VW-WL-Collectors post and got myself curious, being I'm still on a learnig curve. Went checking and I have 4 of them. The Super 70's 1971 Grand Prix 459-01, Gold Series 64 GTO with treaded tires 599-01 (sweet car by the way), Classic Gold 67 GTO 404-19, and 67 Firebird in the Yesterday and Today two car set. I just thought they were regular issues. Are these regulars or did I get a little extra bang for the buck? I got these from ebay so I really doubt they were variation cars. I'm still having a little trouble with the rubber tire thing... I rarely open mine.