I put together a gray back set a few years ago and I'd say that there seems to be a ratio of at least 5:1 or greater white backs to gray backs. Sometimes it seemed more like 10:1. At the time i thought i detected some signs of a slight premium on the grays when buying from COMC.
Last edited by deweyinthehall; 03-02-2024 at 08:41 PM.
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