Awhile back there was discussion about the paper sticker which gets the VIN typed on it. Story was that only very late Camaros got them.
They are selling like hotcakes on ebay (anywhere from $40-90) although they are available from National Parts Depot for $10.

I bought one off ebay for $35. (thought I got a bargain, until a week later, when I learned they were available from NPD).
The one I bought is light blue, the ones at NPD and on ebay appear to be medium-dark blue, and one I saw at the Yenko Reunion, was cream colored.

Anyone know what color they are supposed to be?

I always thought they were supposed to be a bluish green color. It wouldn't suprise me if the color varied some as GM got their supplies in from their vendors. GM didn't start using these until Aug of 69 which means that very few first gen camaros would have gotten one.

I think the people selling these $10 repos on ebay should be hung by their goodies!