[jandrese]

Yeah, this seems like the obvious next step. No need to worry about ruining your account's standing if you've already closed it, and the chargeback should hopefully alert someone at Google to look into your status.

Just don't try to use that card number to sign up for any other Google product.

On the other hand, that charge might just be the outstanding balance when you cancelled, so it might be legit.

[adoxyz]

Yeah that's what's really annoying, I can't contact support to figure out if the charge is legit or not. So I can either eat the cost or file a charge back and potentially deal with a bigger fallout on my other accounts that I have with Google. It's a shitty situation either way.