I was just about to comment about this! I moved outside of the states, and have a non-US bank account, which is something that TurboTax doesn't handle in their free version. I ended up using H&R Block through this Free File, and it covered both federal (1040) and CA returns for free, which TurboTax wanted to charge $30 for CA return and like $40 or $50 for the federal since I have a non-US bank account. If you make less than $66k, definitely check out that link because it can save you a good chunk of money depending in your tax situation.
They likely wanted to charge you more because you would need to file a FBAR if your account was above $10,000 (been a while need to check that threshold hasn’t moved). Big penalty if you do it wrong so you may want to double check.