Don't be so sure - I have a set of 77 Topps Basketball on the white stock, and have been looking (admittedly not very hard) for a set on the gray backs for some time. I read they were produced in approximately the same numbers as each other, but e-Bay offerings seem to only be of the white stock variety. I want the gray backs because, well, the white stock doesn't feel very Topps-ish for the era.
|