Can parallel cards be used in registry sets?
I’m putting together a Cooper Kupp set. Can parallels fill the same role as the regular card in a rookie set? If not I may just delete the few cards I do have in the registry set and simply collect the ones I like.
Positive BST Transactions (buyers and sellers): wondercoin, blu62vette, BAJJERFAN, privatecoin, blu62vette, AlanLastufka, privatecoin
#1 1951 Bowman Los Angeles Rams Team Set
#2 1980 Topps Los Angeles Rams Team Set
#8 (and climbing) 1972 Topps Los Angeles Rams Team Set