CARDBOARDFILE

articles

writing about how these cards were made, graded and sold

The Most Famous Card in the Hobby Is a Double Print
Mantle, Robinson and Thomson were printed twice to fill the last sheet of 1952. You can still see which impression you are holding.
13 sep 2026
Nobody Can Agree What a Rookie Card Is
There is no formal definition. The rules everyone quotes were invented by price guide publishers, and they produce results nobody would defend from first principles.
10 sep 2026
How Cards Were Damaged Before Anyone Opened the Pack
Three ways the packaging ruined its own contents, and the antitrust ruling that accidentally put a stop to one of them.
09 sep 2026
The Electrician Who Named Every Card in This Catalogue
Every set on this site is named by a system one man invented. He was an electrical assembler in Syracuse earning about a thousand dollars a year, he never married, and when he died in 1963 neither of his hometown newspapers ran an obituary.
06 sep 2026
The Years Nobody Made Basketball Cards
One season with no licensed cards at all, three years of team bags sold through dealers, and then a single 132-card set that had to hold five years of arrivals.
05 sep 2026
Are the 1977 Argentina Star Wars Cards Rare, or Just Ungraded?
1,317 graded across 68 cards, no PSA 10 anywhere, and not a single published figure for how many were printed.
04 sep 2026
The Babe Ruth Card That Reached Shops After He Had Died
13 June 1948, a stand-in photographer, and a card that went on sale after its subject was buried.
01 sep 2026
The Three PSA 10 Mickey Mantles Have Not Sold Since 2001
Three exist. The last documented sale was $275,000, twenty-five years ago. Everything written since about what they would fetch is an estimate with no transaction behind it.
31 aug 2026
Why the Michael Jordan Star Rookie Is Almost Always Off-Centre and Cut Short
Card 101 sat in the top left of the sheet and on top of the bag. Both are why almost every copy is short, off-centre, and worth less than someone will tell you it should be.
29 aug 2026