Collection Portfolio Friends

CapyDex⚡

The portfolio tracker for card collectors: Pokémon, Lorcana, One Piece, Riftbound. Open beta · v2.4 · May 2026.

X

Product

Features
Pricing
Explore
Changelog

Markets

CardMarket FR
CardMarket DE
TCGplayer
eBay PSA

Resources

Documentation
API · coming soon
Discord
Status

Legal

Terms of service
Privacy
Pokémon disclaimer
Contact

© 2026 CapyDex · Not affiliated with Nintendo / The Pokémon Company.v2.4

Steam Siege Booster Box (18 Boosters) — Booster Box Pokémon TCG | CapyDex

Steam Siege Booster Box (18 Boosters)

Booster Box

Steam Siege Booster Box (18 Boosters)

Steam SiegeUpdated June 24, 2026

🇫🇷 Price · FR

— €

eBay · EUMay 16, 2026

—1,392.89 € · 39d ago

No eBay FR price — European average (2 markets)

Cardmarket · EN eBay · FR

Sealed products from this set — Steam Siege

View sealed products →