Recent Posts
National Card Investors July 21, 2021 Auction

Our July 21, 2021 Auction is live for preview with bidding beginning tomorrow at 7am (July 14). There is an amazing array of 334 lots from many sports and types. No buyers premium ever. Only cost to you is the the final bid price and a reasonable shipping charge.

National Card Investors Next Auction (December 16, 2020)

Our next auction is loaded with 400 amazing lots. Each lot has a minimum bid of $5 and there is NEVER a buyers premium. Please browse through the printable catalog or preveiw the auction on our interactive website. Thanks, Jeff W

National Card Investors Next Auction (November 4th 2020)

Our November4th, 2020 auction begins tomorrow at 7am. There are 334 lots all starting at $5. with NO Buyers premium ever! You will see partial set breaks from 1966 Topps, 1951 bowman, 1960 and 1961 Fleer, 1960 Leaf and more. A great run of Nolan Ryan cards. Thanks, Jeff W

National Card Investors Next Auction

Our next auuction is Wednesday, August 19, 2020. The catalog and preview are live. Bidding will begin on August 12th at 7am. There are over 400 lots in this incredible auction. Thanks, Jeff W

National Card Investors Next Auction

Our next auction is Wednesday, July 15, 2020. The auction catalog and preview are now live! Go to

Thanks, Jeff W

Topps Progressive Proofs

progressive proof


Definition of progressive proof 

a proof of a set made from plates for color printing showing each color separately and then the colors combined with one color being added at a time in the order in which they are to print


From the invention of the printing process in 1439 by Johannes Gutenberg proofing has been a system by which a final product is reviewed in steps before final production. Over the next 300+ years the process developed into the first overlay system in the 1940’s in which each of the process colors was printed separately and combined to show the final color image.


Jump ahead to The Topps Company and their first major baseball card set in 1952. As recently as a few years ago, a 1952 progressive proof of Dom DiMaggio came onto the market.


Thursday August 17th to Sunday August 20th 1989 opened the doors of the Topps Archives to the public for the very first time. At an auction in New York City at the Hunter College Sports complex, Topps along with auction house Guernsey’s held a 2 day auction in which thousands of original items from the companies long history went up for auction.


Amongst the lots were hundreds of uncut proof and 1 of a kind progressive proof sheets. A major portion of those sheets are now part of this collection being sold by us over the coming months and years. As far as we know there is only one of each of these progressive proof sets known.