Markets and trading


CURRENCY & REWARDS

Markets and trading

Trade items, Gold and NFTs with other players in four ways: the Market for items, the Market for NFTs, Personal Trade and Escrow. Check the requirements and fees before you trade.

Gold from your Market sales arrives by mail. Claim it within 48 hours, or it disappears.

Guide reviewed · October 19, 2026

  1. Four ways to trade
  2. What you need before trading
  3. Market: buy and sell items with Gold
  4. Listing slots and Market fees

Four ways to trade

WayWhat you tradePaid inFee
Market: itemsItems and equipmentGold10% (15% for unusual prices)
Market: NFTsHero and equipment NFTsBNB10%
Personal TradeStackable items and Gold, with one playerGold10% of the Gold
EscrowOne piece of equipment, with one playerGold, or BNB for NFTs10%

Only tradable items can be traded. Fees are taken from the seller’s side.

What you need before trading

To do thisYou need
Buy items in the MarketRookie Lock released
Sell items in the MarketRookie Lock released and 80 TP or more
Buy NFTs in the MarketA connected wallet and BNB
Sell NFTs in the MarketRookie Lock released, 300 TP or more and a connected wallet
Personal TradeAn Item Trading Pass (for the player who sends the request)
EscrowAn Equipment Trading Pass (for the seller). NFT equipment also needs Rookie Lock released and a connected wallet.

See Rookie Lock, Training for TP and Wallet setup.

Market: buy and sell items with Gold

Open the Market

  1. Tap the helmet icon at the top left of the main screen to open the Dashboard.
  2. Tap Market on the left.
Helmet icon at the top left of the main screen, circled
The helmet icon opens the Dashboard.
Dashboard with the Market button circled on the left
Dashboard → Market

The Local tab shows listings on your server. The Integration tab, for trading across all servers, is not open yet.

Market screen showing Hero NFT listings with BNB prices
The Market. Use Equipment or Item on the left, and the sort and filter options at the top.

Buy items

  1. Choose Item, then a category: Materials, Potions, Scrolls or Runes.
  2. Sort by most recent, lowest price or highest price.
  3. Select an item, tap Buy and enter the quantity. You can buy part of a stack.
  4. Confirm the purchase. The items are sent to your mailbox.

Sell items

  1. In your inventory, select the item and tap Sale. For equipment, use the equipment bag on the Dashboard.
  2. Enter a price in Gold and tap Sale, then Yes Register.
  3. Your listing appears in the Market right away. Check it in Market > My Orders.
  • Minimum price: 10 Gold per item.
  • No time limit: a listing stays until it sells or you cancel it.
  • Cancel: you can cancel a listing that has not sold. Unsold items go straight back to your inventory, so keep a free slot.

Listing slots and Market fees

You can list up to 5 items or NFTs at once. Each Trade Slot you use adds 1 more slot, up to 20 in total. Trade Slots are sold in the Shop.

SaleFee taken from your proceeds
Item at a normal price10%
Item priced far above or far below the current Market price15%
NFT10%

The Market compares your price with other listings of the same item when you list it. Set a price close to what others are asking to avoid the higher fee.

Getting paid: claim within 48 hours

When your item sells, the Gold (minus the fee) is sent to your mailbox.

Claim your Gold within 48 hours. Unclaimed sale Gold disappears after 48 hours and cannot be recovered.

Items you buy are also sent to your mailbox. Open the mail and claim them to move them to your inventory.

Market: buy and sell NFTs with BNB

Buy an NFT

  1. Connect your wallet. NFTs are paid for in BNB.
  2. In the Market, choose Equipment, then Hero, Weapon, Orb or Accessory, and check the NFT’s details.
  3. Tap Purchase, then tap Confirm in your wallet.
  4. “PROGRESS…” appears at the top of the screen while the blockchain processes it.
  5. The NFT is sent to your mailbox. Claim it to move it to your equipment bag.

Sell an NFT

  1. Open the equipment bag on the Dashboard and select the Hero or equipment NFT.
  2. Tap Sale, enter a price in BNB, tap Sale and Yes Register.
  3. Tap Confirm in your wallet, then check Market > My Orders.
  • Minimum price: 0.005 BNB.
  • Fee: 10% is taken from the BNB you receive. Your BNB is sent by mail.
  • Cannot be listed: soul heroes, Trial Heroes and destroyed equipment.
  • Re-listing: after you cancel an NFT listing, wait 1 hour before listing it again.
  • Arena trophies: when you sell a Hero NFT, that hero’s Arena trophies go down.

Do not buy again while it is processing. Blockchain transactions can take a while. Buying the same NFT again can cause a double payment. See Wallet troubleshooting if the wallet request does not appear.

Personal Trade

Trade stackable items and Gold directly with one player. Equipment and NFTs cannot be traded this way. Use Escrow for equipment.

  1. Have an Item Trading Pass in your inventory and stand in a Safe Zone near the other player.
  2. Tap the trade icon above the other player, then tap Request. The other player accepts the request.
Popup asking whether to request a trade with another player
Trade request popup. Player names are hidden in this picture.
  1. In the Send row, add up to 3 items and enter any Gold. The fee is shown below.
  2. Both players tap Lock (Step 01), then both tap Confirm (Step 02).
Personal Trade window with Receive and Send rows, Lock and Confirm buttons
Personal Trade window: Receive (top), Send (bottom), Lock, then Confirm.
  1. The traded items and Gold arrive in each player’s mailbox.
  • Fee: 10% of the Gold. For example, if you send 1,500,000 Gold, the other player receives 1,350,000 Gold. Items have no fee.
  • Gold limit: up to 100,000,000 Gold per trade.
  • Pass: one Item Trading Pass is used from the player who sent the request, when the trade completes.
  • If either player cancels or disconnects, the trade is cancelled.

Escrow: sell equipment to one player

Escrow lets you sell one weapon, orb or accessory to a specific player. The system holds the equipment until the buyer pays.

Seller

  1. Have an Equipment Trading Pass. The equipment must be in your inventory, not equipped.
  2. Go to Mail > Escrow and tap Send at the bottom right.
Mail screen with the Escrow tab and the Send button circled
Mail → Escrow. Requests you received are on the left, and requests you sent are on the right.
  1. In Send Purchase Request, choose the equipment and enter the buyer’s in-game nickname exactly.
  2. Enter the price. Regular equipment is priced in Gold (minimum 10 Gold). NFT equipment switches to BNB automatically (minimum 0.0001 BNB).
  3. Tap Send. One Equipment Trading Pass is used.
Send Purchase Request screen with equipment, recipient, requested amount and fees
Send Purchase Request: equipment, recipient, requested amount and fees.

Buyer

  1. Open Mail > Escrow and check the request in List of requests received.
  2. Pay the price. The equipment is sent to your mailbox.
  • Fee: 10% is taken from the seller’s payment, which is sent by mail. BNB payments must be claimed within 48 hours.
  • 24-hour limit: if the buyer does not pay within 24 hours, the request is cancelled. The equipment goes back to the seller, and the Equipment Trading Pass is returned. The seller can also cancel earlier.

Agree with the buyer first. Escrow requests expire after 24 hours, so agree on the price before you send one.

Getting Trading Passes and Trade Slots

ItemUsed forWhere to get it
Item Trading PassPersonal TradeShop, Special Material Random Box, or crafted from Item Trade Shards
Equipment Trading PassEscrowShop, Special Material Random Box, or crafted from Equipment Trade Shards
Trade Slot+1 Market listing slotShop

Trading Passes and Trade Slots cannot be traded themselves.

Outside marketplaces

Hero NFTs can also be traded on OpenSea. Web marketplaces do not show level, skills or stats, so we recommend the in-game Market. Problem NFTs cannot be listed in the in-game Market.

  • Before buying outside the game, check the NFT on the official EXTOCIUM NFT SEARCH: stats, level, skills, owner and destruction status.
  • EXTOCIUM is not responsible for losses from trades outside the game.

When something looks wrong

What you seeWhat to check
I cannot buy items in the MarketWhether your Rookie Lock is released
I cannot list an itemRookie Lock, 80 TP, a tradable item, a free listing slot and a price of at least 10 Gold
My sale Gold is missingYour mailbox. Sale Gold disappears if not claimed within 48 hours.
I paid a higher fee than expectedYour price may have been far above or below other listings, so the 15% fee applied
I cannot list an NFTRookie Lock, 300 TP, connected wallet, minimum 0.005 BNB, and 1 hour after a cancel
My NFT purchase is not showingWait while “PROGRESS…” is shown, then check your mailbox. Do not buy again.
I cannot put equipment in Personal TradeEquipment and NFTs use Escrow, not Personal Trade
My Escrow request disappearedRequests are cancelled after 24 hours. The equipment and pass go back to the seller.

Still stuck? Contact Support with your server, hero name and the time it happened.

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