Marketplace guide

BUY AND SELL PHYSICAL TRADING CARDS.

The CARDOS marketplace connects fixed-price card listings with vault custody. Each listing shows whether it settles in S$ or USDC. This guide explains what happens before and after a purchase.

Open the marketplace
01

Browse a fixed-price card listing

Marketplace listings show the collectible offered for sale, its stated identity and grade or condition, the seller and the asking price. Review the listing and the amount shown at checkout before paying.

A vaulted listing can change ownership without the physical card leaving custody. This lets the new owner keep the card in the vault, list an eligible card again or request delivery.

Format
Fixed-price listings
Collectible
Physical card
After purchase
Keep, relist or ship
02

Pay in the currency shown

CARDOS displays the settlement currency for the listing and checkout. Singapore-dollar marketplace purchases use the supported checkout methods shown to the buyer. A listing that settles in USDC shows that rail separately.

Payment confirmation transfers ownership of an existing vaulted card. The card stays in custody until its owner relists it or requests delivery.

Browse the marketplace
03

Sell an eligible card

A collector can list an eligible card already connected to their CARDOS account. The listing records its price and settlement currency. When a buyer completes payment, the order and ownership record update through CARDOS.

The listing shows its price and settlement currency before checkout. Selling in S$ is open to sellers in Singapore.

How the CARDOS vault works
04

Know what happens next

Purchases, sales and shipping activity are recorded in the CARDOS account. A card entering the vault must be received, identified and photographed before CARDOS shows it as in custody.

For payment, listing, delivery or card-description problems, use CARDOS Help or contact support@cardos.gg with the relevant order details.

Get help with an order