Built for collectors, day one

A marketplace built for collectors who read the books.

Comics, Pokémon, Magic, and more — bought, sold, and traded as equals. Trade is a verb, not a footnote.

Browse the catalog
  • SlapSwapOne marketplace. Every vertical. No footnotes.Comics · Pokémon · Magic
  • Comics
  • Pokémon
  • Magic

Listing Verified inspectionA Dallas-based inspection facility with chain-of-custody photography. Buyer-paid inspection available on any order.

Senior hobby specialistsEditorial credibility through senior hobby specialists. Advisory relationships are in development.

Three-mode commerce, equal weightBuy, sell, or trade — same protections, same fairness, mode-appropriate dispute resolution.

The verticals

Every collecting category. One marketplace. No second-class verticals.

Every category gets the same catalog data quality, the same grading services, the same trust signals, and the same buy / sell / trade tools. The platform doesn’t play favorites.

Three modes of commerce

Buy, sell, or trade. The platform treats them equally.

Most marketplaces treat trading as a feature bolted on. SlapSwap was designed around the trade primitive from the start — the same protections and fairness, with mode-appropriate dispute resolution across all three.

Mode 01

Buy

Browse listings, make an offer, or buy outright. Every order carries the same protections and dispute resolution as a trade.

  • Search and filter across every vertical
  • Watch items and get wantlist-match alerts
  • Seller handle, grade, and cert on every listing
  • Honest catalog data — name, set, era, key issue
Browse listings

Mode 02

Sell

List individual items across every vertical. The listing form captures the data that matters — grading service, grade, cert number, format, and price.

  • List in minutes from any catalog item
  • Fixed price, or trade-eligible — your call
  • Manage every listing from one place
  • A public storefront shows your trust signals
List an item

Mode 03

Trade

Propose item-for-item trades, hybrid trades with a cash adjustment, or pure swaps — cross-vertical included. Trade is a first-class action, not a footnote.

  • Offer your listings plus optional cash
  • Accept, decline, or counter any proposal
  • Cross-vertical trades (comic ↔ Pokémon ↔ Magic)
  • The same protections as buying or selling
See your trades

The trust architecture

Listing Verified. Never Authenticated.

The platform verifies that items match seller representations. It does not certify authenticity — grading services and the original creators do that. The distinction is constitutional, not marketing.

01 · The facility

Dallas-based inspection

A partner-led inspection space in Dallas, with chain-of-custody photography on every routed item.

02 · The threshold

Tiered inspection routing

The model: required on every $2,500+ item, required on trades from $1,000+, optional below. Buyers can opt into inspection at any tier — full schedule on the fees page.

03 · The credibility

Senior hobby specialists

Editorial credibility through senior hobby specialists. Advisory relationships are in development. The editorial firewall is a constitutional commitment.

04 · The registry

A planned stolen-property registry

A planned 501(c)(3) registry. Items registered in a collection would carry provenance fingerprints across ownership transfers.

From the editorial desk

We read the books.

Authentication Files on counterfeit detection, Discovery Files for accessible explainers, Reference Profiles, and an annual State of the Hobby data report.

CGC 9.62709424-619
The Incredible Hulk#181
Marvel1974
Reference ProfileComics

Every Key Wolverine Appearance, Dated and Cited

From a one-panel cameo in 1974 to the secret of his real name — the issues that matter, why they matter, and what each actually contains.

8 min read
CGC 9.62709424-619
The Incredible Hulk#181
Marvel1974
Reference ProfileComics

How to Spot a Real Incredible Hulk #181 (and the Fakes)

The markers that separate a 1974 first print from a reprint, a trimmed book, or a forgery — before your money leaves your hands.

9 min read
State of the Hobby

The Sealed Box and the Slab: A Multi-Vertical Pricing Report

The first annual map of which collecting bet — the sealed box or the graded slab — actually pays off, and exactly how to read the odds in your own vertical.

12 min read
CGC 8.07723062-949
Charizard#4
The Pokémon Company1999
Discovery FilePokémon

How to Spot a Fake 1st Edition Base Set Charizard

The five-second checks and the five-minute checks that separate a 1999 grail from a $40 counterfeit — and why the holo test you've heard about no longer works alone.

9 min read
CGC 8.09226371-119
Black Lotus#232
Wizards of the Coast1993
Discovery FileMagic

Alpha, Beta, or Unlimited: Placing a 1993 Magic Card on Sight

Three printings, one summer, fortunes of difference — here's how to tell them apart by eye, and how to catch the fakes that hide inside the easy answers.

8 min read
CGC 6.04476825-869
Giant-Size X-Men#1
Marvel1975
Authentication FileComics

The Pressed-and-Cleaned Bronze Age Key

The story your raw 9.4 isn't telling you — and how to read it before you pay unrestored money for a touched book.

10 min read
Visit the Editorial Desk →

From the curators

Lists are identity. Curation is the algorithm.

SlapSwap separates curators from influencers. Authority comes from set-completion, annotation depth, and verified collections — not from follower counts.

Curator profiles

Featured lists, set-completion authority, and annotation depth — surfaced through editorial selection, not engagement metrics.

Curator profiles and featured lists launch with the community phase.

Illustrative example of a featured list

CGC 9.47009588-617
Amazing Spider-Man#129
Marvel1974
CGC 9.69147555-787
Giant-Size X-Men#1
Marvel1975
CGC 9.29818018-157
Incredible Hulk#181
Marvel1974
CGC 9.88369539-122
Tomb of Dracula#10
Marvel1973

How it works

Four steps. No hidden mechanics.

The flow is plain: make an account, build a wantlist, transact, and settle. Fees, the inspection model, and dispute resolution will be documented in plain language.

Step 01

Create your account

Account creation takes a minute. Choose the verticals you collect — you can add or change them anytime.

Step 02

Build your wantlist

Add items to your wantlist. Wantlist-match alerts surface new listings the moment they post — the deeper your wantlist, the better it works.

Step 03

Buy, list, or propose a trade

Browse and make offers, list your own items, or propose a trade — same-vertical or cross-vertical, with optional cash adjustments.

Step 04

Receive, inspect, settle

Higher-value items will route through the Dallas inspection facility on the way to you. Settlement happens on-platform.