There are some incredibly unique collectibles out there, like this 1940/41 O-Pee-Chee double-sided “uncut sheet” I found in a 2005 Mastro auction catalog. Here’s the…
Posts published by “John”
Do you know how folks found cards for their collections in the early 80s? They took out ads in hobby periodicals like John Spalding did…
The 1960 Post Cereal cards were issued on the backs of Grape Nuts Flakes cereal boxes and measure 7″ x 8-3/4″. The full-color cut cards are…
Here’s a card you’re not going to see very often because there are only two 1959 Topps #564 Mickey Mantle All-Star PSA 10 cards in…
The following advertisement for the 1982 New York City Superstar Baseball card show is one of the best I’ve ever seen. It was published in…
In 1993, Sotheby’s offered this Quaker Oats Babe Ruth Advertising Sign in their Important Baseball Cards and Sports Memorabilia auction. Sign me up for this club!…
This is a one-of-a-kind production relic for the five-cent wrapper for the 1965 Topps Battle series. Ex-Topps Vault. I presume Mastro was the first auction house…