How to Exchange $WEN (Stacks) (WEN) for Sponge (OLD) ($SPONGE) in South Korea

To sell $WEN (Stacks) for Sponge (OLD), first, find a cryptocurrency exchange that supports the WEN/$SPONGE trading pair. Create an account, verify your identity, and deposit your WEN into your exchange wallet. Locate the WEN/$SPONGE pair on the trading platform and place a sell order to exchange your $WEN (Stacks) for Sponge (OLD). If the WEN/$SPONGE pair is unavailable, you can first sell $WEN (Stacks) 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.