For those of you unfamiliar with Dean's Cards overpricing, here's the way it goes every time.
I'll use a favorite Mets player from my youth as my example--Ken Singleton. This is a low priced, common card. Nothing scarce about it whatsoever. When you search ebay for "Topps 1972 425," here's what you get. Pretty low prices (with a bit of an anomaly here and there) on cards in nice shape:
singleton.jpg
Then keep scrolling down and Dean, as he always does, appears and gives you a very hearty laugh:
dean.jpg
Abso-freaking-lutely a joke!!!