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.

Number 21: Frozen Lady Justice · Premium Gold: Return of the Bling 57707471/91

Number 21: Frozen Lady Justice (Premium Gold: Return of the Bling 57707471/91), Gold Secret Rare. Market price $1.45, down 0.7% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

2 Level 6 monsters You can also Xyz Summon this card by detaching 1 Xyz Material from a Rank 5 Xyz Monster you control, then using that Xyz Monster as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) This card gains 1000 ATK for each Xyz Material attached to it. Once per turn: You can detach 1 Xyz Material from this card; destroy all Defense Position monsters your opponent controls.

Weekly price history

Week	Market price
2026-W31	$1.44
2026-W32	$1.42
2026-W33	$1.47
2026-W34	$1.46
2026-W35	$1.46
2026-W36	$1.54
2026-W37	$1.54
2026-W38	$1.46
2026-W39	$1.45

Questions

How much is Number 21: Frozen Lady Justice 57707471/91 worth?

Number 21: Frozen Lady Justice from Premium Gold: Return of the Bling (57707471/91) has a market estimate of $1.45, down 0.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Number 21: Frozen Lady Justice 57707471/91 rare?

It is a Gold Secret Rare from Premium Gold: Return of the Bling, a 91-card set.

Browse more Yu-Gi-Oh cards · All Premium Gold: Return of the Bling cards · Build a deck · Track your collection