How to Exchange Polkadot (DOT) for Sponge (OLD) ($SPONGE) in South Korea

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