Pokémon · Mysterious Treasures (2007)
Updated: October 25, 2026
See eBay listings ›Got Ariados 20/123? Snap a photo and CardFolio's AI estimates the PSA grade yours would get and what it's worth in its real condition. Your first analysis is free when you sign up (app in Spanish).
Get a free AI grade Price drop alertAriados 20/123 from Mysterious Treasures (2007) is worth $0.56 raw (ungraded), based on real sales. A PSA 10 copy sells for $66.57, about 120x more. PSA 9 is around $22.86. Check the version: the Reverse Holo sells for $2.61. It is the #49 most valuable of the 76 Mysterious Treasures cards we track.
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Full card list of Mysterious Treasures ›
Pichu 93/123$30.84PSA 10 $250.72
Pikachu 94/123$18.36PSA 10 $419.44
Gyarados 26/123$14.49PSA 10 $1,056.30
Ninetales 32/123$9.63PSA 10 $40.66
Aron 71/123$9.59PSA 10 $134.72
Happiny 52/123$9.47PSA 10 $187.54
Teddiursa 105/123$7.34PSA 10 $123.81
Slakoth 99/123$6.60PSA 10 $115.67
Ariados 003/147Aquapolis$11.20PSA 10 $149.74
Ariados 2016 Jesper Eriksen 6/98World Championship Decks$0.78
Ariados 103/189Trick or Trade BOOster Bundle$0.18
Flying Pikachu V 2022 Ondrej Skubal 006/025World Championship Decks$4.24PSA 10 $198.53LLife Dew 107/116Plasma Freeze$4.24PSA 10 $82.20PPawmi 340Shiny Treasure EX (JP)$4.24PSA 10 $36.90
Squirtle 063/102First Partner Pack$4.24PSA 10 $430.46
Unown J 76/146Legends Awakened$4.24PSA 10 $86.23AAcerola's Mischief 84Mega Symphonia (JP)$4.23PSA 10 $34.88CCinccino ex 105/86Chaos Rising$4.23PSA 10 $67.63
Energy Switch Gyarados 21/30HGSS Trainer Kit: Gyarados & Raichu$4.23PSA 10 $91.90Ranking: most expensive Pokémon cards ›
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