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.

Nidoking · FireRed & LeafGreen 8/112

Nidoking (FireRed & LeafGreen 8/112), Rare, Stage2, 120 HP. Market price €18.66, up 2.2% this week. Illustrated by Hisao Nakamura. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Power Gene — As long as Nidoking is in play, your attacks by Nidoran ♀, Nidorina, Nidoqueen, Nidoran ♂, and Nidorino do 10 more damage to the Defending Pokemon.
Earth Poison 40 — If the Defending Pokémon already has any damage counters on it, the Defending Pokémon is now Poisoned.
Bound Crush — Choose 1 of your opponent's Pokémon. This attack does 60 damage to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) Nidoking can't use Bound Crush during your next turn.

Weekly price history

Week	Market price
2026-W31	€19.27
2026-W32	€18.90
2026-W33	€18.90
2026-W34	€19.53
2026-W35	€19.53
2026-W36	€20.65
2026-W37	€18.99
2026-W38	€18.25
2026-W39	€18.66

Printings & variants

Holo — $76.29
Reverse Holo — $58.99

Questions

How much is Nidoking 8/112 worth?

Nidoking from FireRed & LeafGreen (8/112) has a market estimate of €18.66, up 2.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Nidoking 8/112 rare?

It is a Rare from FireRed & LeafGreen, a 112-card set.

Is Nidoking 8/112 tournament legal?

Nidoking 8/112 has rotated out of the current formats.

Browse more Pokémon cards · All FireRed & LeafGreen cards · Build a deck · Track your collection