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Listings from Collector Crypt, Courtyard, Phygitals, Beezie, and MNSTR. Purchases are completed on the source marketplace.

Fair-market-value figures are computed by Graded.Markets from licensed market data, calibrated against observed sales and independently corroborated nightly — how we price. Platform estimates and insured values are reported by the source marketplace. All figures provided as-is. Not investment advice.

Pokémon2021KOREAN

Blue Sky Stream · #020/067

All tracked copies

Copies are matched across platforms by set, card number, and language (registry v1 — exact normalized matching). FMV figures combine licensed market data calibrated against observed sales, provided as-is.

Blue Sky Stream #020/067 — Graded.Markets

0 copies for sale

2021 Blue Sky Stream #020/067 Gyarados V - Holo (CGC 10 GEM MINT)

no image

Not listed

Viewon Courtyard

2021 Blue Sky Stream #020/067 Gyarados V - Holo (CGC 10 GEM MINT)

CGC 10 GEM MINTPokémon

$20.00USDC

FMV —Est. $20.10Ins. —

CourtyardPolygon

Sales observed — marketplace sales, any copy

Jul 8, 202610 GEM MINTCourtyardsold
Jul 1, 202610 GEM MINTCourtyardsold

Courtyard comps — dated sales by grade

Jun 11, 2026CGC 10$25.99
Feb 15, 2026CGC 10$8.40
Jul 14, 2025CGC 10pristine$20.00
Dec 2, 2024CGC 10$5.00
Nov 21, 2024CGC 10$24.00
Oct 7, 2024CGC 10$10.50