Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

Can collaborators chat and discuss the deck?

Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

Whirlipede · Boundaries Crossed 73/149

Whirlipede (Boundaries Crossed 73/149), Uncommon, Stage1, 100 HP. Market price €0.29, unchanged this week. Illustrated by match. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Storing energy for evolution, it sits. But, when predators approach, it moves to stab them with poison spikes.

Card text

Ability: Poison Point — If this Pokémon is your Active Pokémon and is damaged by an opponent’s attack (even if this Pokémon is Knocked Out), the Attacking Pokémon is now Poisoned.
Spinning Attack 50

Weekly price history

Week	Market price
2026-W31	€0.27
2026-W32	€0.27
2026-W33	€0.27
2026-W34	€0.27
2026-W35	€0.27
2026-W36	€0.27
2026-W37	€0.27
2026-W38	€0.29
2026-W39	€0.29

Printings & variants

Normal — $0.59

Questions

How much is Whirlipede 73/149 worth?

Whirlipede from Boundaries Crossed (73/149) has a market estimate of €0.29, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Whirlipede 73/149 rare?

It is an Uncommon from Boundaries Crossed, a 149-card set.

Is Whirlipede 73/149 tournament legal?

Whirlipede 73/149 is legal in Expanded.

Browse more Pokémon cards · All Boundaries Crossed cards · Build a deck · Track your collection