Cryptocurrency exchange Coinbase is adding a new way to withdraw funds from your Coinbase account. If you’ve added a compatible debit card to your account, you can transfer USD, EUR or GBP to your bank account nearly instantly. There are some drawbacks, and the main one is that you’ll pay a lot of fees. In the U.S., Coinbase deducts 1.5% from the transaction, or a minimum $0.55 if it’s a small transaction. In the U.K. and Europe, you pay 2% in fees or a minimum fee of £0.45/€0.52, respectively. You…