Theory Cards Subscribe
Sports Cards

How the Modern Sports Card Market Differs From the Junk Wax Era

The overproduction crash of the late 1980s and early 1990s still shapes how manufacturers, collectors and grading companies behave today.

· Read the story →

The Record Book

The most expensive cards ever sold

Documented sales only. Sterling first, the dollar price in brackets.

  1. 01 Pokémon · PSA 10 1998 Pokémon Japanese Promo Pikachu Illustrator £12.2m $16,492,000 · Feb 2026 · Goldin Auctions
  2. 02 Basketball · PSA 6 2007-08 Upper Deck Exquisite Dual Logoman Kobe Bryant / Michael Jordan £9.6m $12,932,000 · Aug 2025 · Heritage Auctions
  3. 03 Baseball · SGC 9.5 1952 Topps Mickey Mantle £9.3m $12,600,000 · Aug 2022 · Heritage Auctions
  4. 04 Baseball · 1/1 2026 Topps Chrome Dual Gold Logoman Shohei Ohtani (1/1) £8.1m $11,000,000 · Jul 2026 · Private sale
  5. 05 Basketball · PSA 5 2006-07 Upper Deck Exquisite Dual Logoman Michael Jordan / LeBron James £7.4m $10,000,000 · Oct 2025 · Private sale

Sterling converted at £1 = $1.35 (ECB reference rate, 4 September 2026) and rounded. All sales were transacted in US dollars. See all 61 documented sales →

PokémonThe biggest hobby - Charizards, vintage WOTC and modern chase cards.
All Pokémon →
Sports CardsFootball, NBA, NFL and baseball - rookies, vintage and record sales.
All Sports Cards →
Magic: The GatheringPower Nine, the reserved list, staples and sealed.
All Magic: The Gathering →
Yu-Gi-Oh! & One PieceThe fast-growing TCGs and their chase cards.
All Yu-Gi-Oh! & One Piece →
Start here

The guides every collector should read

  1. PSA vs BGS vs CGC: Which Grading Company Should You Use?The three major graders, how their scales differ, and how to choose the right slab for your card.
  2. How Card Grading Works - and When It's Worth ItWhat actually happens when you send a card to be graded, and how to decide whether the slab will pay for itself.
  3. How to Spot a Fake Pokémon CardCounterfeits have never been more convincing. The tells that separate a genuine card from a fake - before you pay.
  4. What Makes a Pokémon Card ValuableRarity, grade, print run and hype - the real levers behind a card's price, explained.
  5. Rookie Cards Explained: Why the First Card Commands the PremiumWhy a player's rookie card is almost always the one collectors chase - and how to identify a true RC.
  6. The MTG Reserved List, ExplainedOne policy underpins Magic's most valuable cards. Here is what the Reserved List is, and why it matters.
Grading, market & news

Get the Record Book in your inbox

New record sales, grading know-how and the cards worth watching - a short email, when there is something worth saying.

Subscribe