AssFlag, PC – £18.27
AssFlag, PC – £18.27
Available either as a Steam key or a uPlay key.
To purchase digital games from Amazon US, use your UK Amazon account, and add a US billing address to your account. This address needs to be a valid US address, but nothing will be sent there, and you can access all your games through their website. Some card issuers may charge a fee.

I’m really pleased to have found this, as I just missed the previous offer for AC4 from Amazon – I think it was on Black Friday. But this is a pound or two cheaper so I’m no longer mad at myself!
By the way there’s $2.62 Sales Tax to pay so the total is $32.61, or about £19.90.
You can avoid the sales tax by picking a state that has no sales tax.
Ah of course, thanks. It’s too late for me, but the sales tax-free states are Alaska (AK), Delaware (DE), Montana (MT), New Hampshire (NH), and Oregon (OR).