
Gyarados#21

2015 Pokémon XY Ancient Origins Gyarados #21 Error Reverse Holo
The only recorded sale of the 2015 Pokémon XY Ancient Origins Gyarados #21 Error Reverse Holo is a CGC 5.5 at $50 on 22 Apr 2026.
CGC population: 264 graded copies, 23 CGC 10 (8.7%) and 6 Pristine 10.
The most recent CGC 5.5 sale closed on 22 Apr 2026, about 7 months ago. With no newer sale in that grade, treat $50 as a historical price rather than today's value.
Based on 1 recorded sale through . Past sales do not guarantee current value. How Assetra builds these numbers











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