For marketplaces, vaults and pack providers

Plug in once. Sell to every marketplace’s buyers.

One shared order book. Prized never lists, bids or holds inventory.

Request API accessSee the fee math

On the book today

eBayFanatics CollectAltCourtyardPSA VaultCollectr

Our fee

1%on the buyer side,
cross-network only.
Platforms
6
Cross-platform fills
61%
Traded, 30 days
$41M

How it works

One book, every platform

Your listings reach their buyers. Their listings reach yours.

Shared book
Shonen Jump #1
Beckett 9.0
Last sale
$3,800
Listings
eBay$4,200
Alt$4,275
Courtyard$4,350
Offers
Fanatics Collect$4,200
Alt$3,400
eBay$3,250
Fanatics Collect$3,100
New offer
Fanatics Collect$4,200
Sold
$4,200
SellereBay
BuyerFanatics Collect
New listing
Courtyard$3,400
Sold
$3,400
SellerCourtyard
BuyerAlt
Your listings
Reach every buyer
Your fees
Unchanged, yours to set
Class bids
Any copy, up to $5,000
Provenance
Travels with the cert
TAG2023 POKÉMON 151CHARIZARD EX · SPECIAL ART10

The class

Charizard ex · Special Art Rare

TAG 10 · pop 4,191

Who one class bid reaches

Listed

8

across 4 platforms

Registered holders

753

on connected platforms

eBay
1
Fanatics Collect
0
Alt
1
Courtyard
3
PSA Vault
3
Collectr
0

Listings alone: 0.2% of this class.

The class book, live

Open the book
PriceSizePlatform
$1,7851Courtyard
$1,7502PSA Vault
$1,7251Courtyard
$1,6251Courtyard
$1,4851PSA Vault
$1,323midSpread $325 (21.9%)·Last $1,360
$1,1602Alt
$1,1258Direct
$1,0905Direct
$1,0451Fanatics Collect
$1,0002Courtyard

Earn on both sides

Your fees stay yours

Prized adds 1% to the buyer, only on cross-platform trades.

Your seller fee

Your listings sell to any platform’s buyer.

Your buyer fee

Your buyers buy any platform’s listing.

Worked example · one sale

Start from a live class

Who is on each side

Your seller, another platform’s buyer

Applies demo-wide · demo defaults: 5% seller fee, 2% their buyer fee

Sold into a bidNever listed, so no seller fee

Buyer pays

Cross-platform · listed

$1,530

Seller netsYour seller feeTheir buyer feeNetwork fee

Buyer side

Sale price
$1,485
Their buyer fee · 2%Their platform’s, demo default
+$29.70
Network fee · 1%Prized
+$14.85

Seller side

Your seller fee · 5%Platform’s, demo default
−$74.25
Seller nets
$1,411

What you earn

Per $1M cross-platform: $50,000 selling · $20,000 buying

Packs

Every pack provider, in your app

Integrate once. Providers compete on published odds and EV.

  • Published EVEvery pack, comparable
  • Restocks through the bookClass bids up to $5,000
  • Every pull is a real slabKeep, ship or sell back
See packs competeOpen the restock console

Providers on the network

By published EV

  • Keystone RipsGacha · since 202396% EVrestocks at 108% of comp
  • Glimmer GachaGacha · since 202394% EVrestocks at 104% of comp
  • NineboxGacha · since 202491% EVrestocks at 102% of comp
  • Tidepool PacksRepack · since 202290% EVrestocks at 95% of comp
  • Northstar BreaksRepack · since 202188% EVrestocks at 92% of comp
  • MintlineVending · since 202486% EVrestocks at 90% of comp

Restock bids resting now

Provider bids
20
Slabs wanted
100
Featured classes
12

Network effect

Add your book, inherit theirs

Say you run…

Your book alone

240,840

×5.9

On the network

1,412,880

Listings your buyers see, your own first

Yours Inherited from 4 other platforms

Your listings meet 38,204 resting class bids.

The network today

Certs indexed
2.4M
Live listings
1.4M
Class bids resting
38,204
Cross-platform fills, 30d
9,870
Cross-platform share
61%
Median to paid, vaulted
41 min

Cross-platform fills

  • TAG10Sabrina's GengarTAG 10·AltDirect$850In a vault · 46 min
  • PSA1999 BASE SETCHARIZARD · 1ST EDITION10Charizard · 1st EditionPSA 10·Fanatics CollecteBay$550KShip-in · 24h
  • PSA1999 BASE SETBLASTOISE · 1ST EDITION9Blastoise · 1st EditionPSA 9·AltCourtyard$8,800In a vault · 20 min
  • PSA1999 BASE SETVENUSAUR · 1ST EDITION9Venusaur · 1st EditionPSA 9·Fanatics CollectPSA Vault$7,100Ship-in · 23h
  • TAG2025 PRISMATIC EVOLUTIONSEEVEE · SPECIAL ILLUSTRATI10Eevee · Special Illustration RareTAG 10·eBayAlt$1,050Ship-in · 17h
  • PSA2023 POKÉMON 151CHARIZARD EX · SPECIAL ART10Charizard ex · Special Art RarePSA 10·eBayAlt$1,258Ship-in · 25h
  • CGC9.5Shanks · Manga RareCGC 9.5·Fanatics CollecteBay$2,610Ship-in · 16h
  • BGS8.5Black Lotus · UnlimitedBGS 8.5·CourtyardeBay$64,000In a vault · 46 min

SDK & API

Wire in the book

Asks and bids out. Fills back with the full fee split.

Endpoints

  • POST/v1/bids

    Class bid, up to $5,000; above that, per cert

  • GET/v1/book/{card}/{grader}/{grade}

    Levels, spread, last trade, reach

  • POST/v1/asks

    List a cert · class_opt_out to skip class bids

  • DELETE/v1/orders/{id}

    Cancel a resting order

  • GET/v1/trades/{id}

    Settlement stage

  • PUT/v1/fees/buyer

    Set your buyer fee

  • POST/v1/rules

    Provider restock rule

  • POST/v1/custody/{cert}/ship

    Ship a slab from its custodian

Place a class bid

POST /v1/bids
{
  "card": "2023-151-charizard-ex-sar",
  "grader": "TAG",
  "grade": "10",
  "price": 1165,
  "qty": 2,
  "venue": "your-platform"
}

→ 201 {
  "id": "bid_7q2k…",
  "filled": 0,
  "resting": 2,
  "reach": {
    "listed": 8,
    "registered": 753,
    "platforms": 6
  }
}

Webhooks

  • bid.filledYour buyer's class bid filled
  • ask.filledYour listing sold · seller fee credited
  • bid.hitSold into a bid · no seller fee
  • trade.stageSettlement moved
  • book.updatedBest bid or ask changed
  • rule.budget_spentRestock rule paused

Paid SDK tiers

Priced per partner

Book

REST + webhooks

Embed

White-label components

Packs

Pack engine plug-in

How Prized earns

Small fees, nothing hidden

Fees

  • Cross-platform tradeBuyer side only1%
  • Pack openedAgreed per partnerPer open
  • Surfacing a providerAgreed per partnerPer slot
  • SDK tiersBook, Embed, PacksTiered

Put your book on the network.

Sandbox book, test keys, then rates.

What do you run?

What do you need?

Simulated data, fictional providers · the API isn’t live and nothing is sent