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TGMGradingCollecting culture

THE EUROPEAN GAMING REVOLUTION

Grading is a cultural act of historical preservation.

It is not just about protecting an object. It is about freezing a piece of video game history so it can travel through time: an independent judgment, a grade on a public scale, a seal nobody can alter. Born in 1949 with American coins, the method moved on to comics and cards, reached video games in 2008 and within a few years was hitting a million dollars at auction. Since 2025 TGMGrading has brought it to Europe, with an X-ray scan that sees inside sealed titles.

Read the history of grading or check our grading criteria.

1949

Coins

2008

Video games

2025

The 1st X-Ray Grading

  • 5 to 15 days to get your title back
  • Grading from €50
  • A panel of industry experts
  • Full shipping service
  • Made-to-measure custom art cases for graded titles
  • Advice on which items to grade

Reviews from collectors who graded with us

The Heroes of Time

They share their experience with TGMGrading

History, culture and news

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Once Upon a Time

The Games Market. Gaming beyond time.