The Rocket's Training Gym, Gym Heroes #104

The Rocket's Training Gym

Gym Heroes · #104 · 2000

17%of 242 graded came back a PSA 10

How they graded

  • PSA 1041
  • PSA 9128
  • Below 973

PSA 10 price, 1st Edition$75

Printings

Every grade, 1st Edition

Every grade

Copies at each grade, how many sit at that grade or higher, and PSA’s price where it lists one.

GradeShare of copiesCopiesPSA price
PSA 1032$75
PSA 997129 at 9+$35
PSA 835164 at 8+$25
PSA 78172 at 7+—
PSA 63175 at 6+—
PSA 52177 at 5+—
PSA 40177 at 4+—
PSA 30177 at 3+—
PSA 20177 at 2+—
PSA 10177 at 1+—

One grade up

What the next grade costs, next to how the number of copies changes.

  • PSA 9 to PSA 10

    Costs2.1× more
    Copies3.0× fewer

    $35 to $75 · 97 to 32 copies

  • PSA 8 to PSA 9

    Costs1.4× more
    Copies2.8× more

    $25 to $35 · 35 to 97 copies

Takes

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Population from PSA as of Sep 12, 2026, across every printing. Prices are PSA’s own price guide figures as of Sep 12, 2026.

Gym Heroes