We dissected 235 sales of Mantle's 1952 Topps card to see whether Type 1 or Type 2 sells for more $ (BONUS: also what auction house performs best)!
How a local collector shared one of the world's most valuable
Sports cards with the highest market value - Philomath News
Sold at Auction: 1952 Topps Mickey Mantle #311 PSA 1
Investing in Original Rare Sports Photography - Collectable
Top 5 Reasons to Reholder Your Card Slabs
What's my Mickey Mantle worth? – SABR's Baseball Cards Research
Rare Vancouver baseball-card album up for auction
Record Review: 1952 Topps Mickey Mantle card hits new heights for
PSA Magazine: 2023 January #013 by PSA Magazine - Issuu
Trading Cards: A Hobby That Became a Multimillion-Dollar