I'm offering a handful of original, historic 13.5" x 9" Marvel final cover proofs to some great covers from the Silver Age with art by Jack Kirby, John Buscema & Bill Everett.
Each one consists of 7 color separation plates (only 2 are pictured), so you can split them up and frame the color proof, the black & white proof, or the yellow or blue proofs alongside the original Chemical Color Plate sleeve.
There are plenty of fake Silver Age cover proofs across Ebay but these are all genuine.
I previously sold these two on Heritage for $573.60 and $525.80.