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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.

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

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Professor's Research · Paldean Fates 088/91

Professor's Research (Paldean Fates 088/91), Rare. Market price €0.07, unchanged this week. Illustrated by kirisAki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Discard your hand and draw 7 cards.

Weekly price history

Week	Market price
2026-W31	€0.10
2026-W32	€0.11
2026-W33	€0.11
2026-W34	€0.10
2026-W35	€0.11
2026-W36	€0.09
2026-W37	€0.08
2026-W38	€0.07
2026-W39	€0.07

Printings & variants

Holo — $0.14
Reverse Holo — $0.23

Questions

How much is Professor's Research 088/91 worth?

Professor's Research from Paldean Fates (088/91) has a market estimate of €0.07, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Professor's Research 088/91 rare?

It is a Rare from Paldean Fates, a 91-card set.

Is Professor's Research 088/91 tournament legal?

Professor's Research 088/91 is legal in Expanded.

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