We’re excited to announce that Marble cards are tradable on OpenSea in two new currencies!

Marble cards is always moving the ball forward and most recently, they’ve rolled out Marblecoin and Wrapped Marble cards, two new ERC20s that fans can use to purchase Marble cards on OpenSea. On top of using Marblecoin on OpenSea, Marblecoin holders will be able to pay for fees and predictions in the Arena, “remarble” cards, crop cards, and marble new cards on the Marble cards site.

Wrapped Marble cards is an ERC20 inspired by the much-hyped Wrapped CryptoKitties token. Marble card holders can put their Marble card NFTs into a smart contract, which mints them a fungible token in exchange. For those scratching their heads, consider digging deep into this thread:

For those who’ve been asking “what the hell is a Marble card?” all along, check out the Marble cards landing page and FAQ. In short, it’s a dapp that allows you to turn your favorite web pages into NFTs. But it’s so much more than that. It has depth, nuance, and complexity that will leave even ardent skeptics impressed. Take a deep breath, prepare to get meta, and check out the full selection on OpenSea. Once you’ve seen what’s available, try marbling a card yourself.

Why list your Marble cards on OpenSea?

Keep your items in your wallet while they’re on sale

You can create an auction for a Marble card but keep it in your own wallet while it’s on sale. That way, you can still keep your Marble card in your wallet while it’s on the market! You can learn more about this feature here.

List Marble cards without paying gas

Once you’ve set up your OpenSea account, you can list your Marble cards without paying gas or waiting for confirmations from the blockchain. When you list a Marble card, you just sign the listing with MetaMask. When the item is purchased, the buyer submits a transaction, and the deal is done.

Accept bids for your Marble cards

Not sure how to price your Marble card? You don’t have to! Other users can bid on a Marble card (even if it’s not on sale!) without any action from its owner. The owner can immediately fulfill these bids, receiving WETH in exchange for the Marble card.

Sell Marble cards by the bundle

Sellers on OpenSea can sell multiple assets in one transaction. If you’ve got a load of surplus Marble cards, you can group them into a single listing for a single price. Plus, it’s gas-less! Just put together the bundle listing and sign it with MetaMask. For more details, check out our Medium post.

Get more exposure

Thousands of users browse OpenSea for all sorts of game items, collectibles, digital artwork, and more. By listing your Marble card alongside other collectibles, you gain a ton of exposure.

Interested in joining the Marble cards discussion? Check out their Discord server. Or to see what else is brewing in the world of NFTs, join us over at the OpenSea Discord server.