I'm not sure exactly which part you are looking for. Try looking somewhere like here for parts http://www.hawksthirdgenparts.com/
are you talking about the weather stripping? you could try searching craig's list or ebay..sometimes on craig's list they part out cars with no titles and the parts for next to nothing....
Search Chevrolet Camaro Questions
Chevrolet Camaro Experts
Related Models For Sale
Used Cars For Sale