How to Exchange Doland Tremp (TREMP) for Sponge (OLD) ($SPONGE)

To sell Doland Tremp for Sponge (OLD), first, find a cryptocurrency exchange that supports the TREMP/$SPONGE trading pair. Create an account, verify your identity, and deposit your TREMP into your exchange wallet. Locate the TREMP/$SPONGE pair on the trading platform and place a sell order to exchange your Doland Tremp for Sponge (OLD). If the TREMP/$SPONGE pair is unavailable, you can first sell Doland Tremp for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Sponge (OLD). Be mindful of potential exchange fees, which vary by platform and can affect the total amount you receive.