How to sell sculptures in Warframe?
Step 1:
Gather your sculptures that you want to sell. You can find sculptures by completing missions or buying them from other players in the market.
Step 2:
Go to the Maroo's Bazaar in the relays (Larunda Relay in Mercury or Kronia Relay in Saturn) to put your sculptures on sale.
Step 3:
Find Maroo (a character who appears in the bazaar) and interact with her to open the trade window.
Step 4:
Select "Sell" on the left side of the trading window and then select the sculpture that you want to sell from your inventory.
Step 5:
Set a price for your sculpture and wait for someone to buy it. You can also check on the status of your sale by interacting with Maroo again.