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.

All guides · 2026-09-28 · TCGSwap

Marvel Super Heroes price report

Marvel Super Heroes is a 2026 Magic: The Gathering set with 452 priced cards, worth $3,535.41 together as of week 40. Prices are TCGplayer/Cardmarket market estimates we record every week.

One card, half the value

The Mind Stone, Marvel Super Heroes 386

The Mind Stone 386 is priced at $1,674.33 — 47% of the whole set's value on its own. The next five:

Card	Price
Thanos, the Mad Titan 400	$170.77
Doctor Doom 394	$139.93
Ultron, Artificial Malevolence 401	$79.78
Shang-Chi, Master of Kung Fu 396	$76.13
Tony Stark // The Invincible Iron Man 392	$74.85

All six are mythics, and the villains lead the heroes: Thanos and Doctor Doom are the two most valuable cards after the Stone.

The mythic curve

Rarity	Cards	Median	Highest
Mythic	75	$9.66	$1,674.33
Rare	129	$0.63	$41.38
Uncommon	124	$0.20	$8.30
Common	124	$0.16	$1.28

A typical mythic is under $10 — the value is concentrated in a handful of cards at the top.

What moved

Across the 451 cards priced every week, the set fell from $3,907.61 (week 31) to $3,535.07 (week 40): down 9.5%.

The biggest percentage falls were the full-art basic lands — Swamp 437 dropped from $2.19 to $0.78 and Island 435 from $1.84 to $0.67 — along with Namor the Sub-Mariner 69 ($7.76 → $3.20).

The risers were cheap cards finding a home in decks: Multiversal Incursion 68 more than doubled from $1.23 to $2.56, Mister Fantastic, Reed Richards 445 went from $1.40 to $2.44, and Avengers Assemble! 6 from $1.03 to $1.71.