Just a friendly point, man. Hindsight doesn't work terribly well in arguments like that, for what it's worth. TruBlu titles generally don't go "on sale" to that degree anyway...
As I said, you have legit documented issues. I'd prolly leave the price out of it... If you're genuine and if I felt the same way you do, if price is a major issue in your concerns, I would return the game, absolutely.
$100 isn't really a lot of money, but it might be to you and that's a personal thing. But bringing that up, doesn't help the rest of your argument and I would be sticking to the actual, solid issues you've raised and planting your flag there. You have immediate recourse, if you wish, to rectify the price issue without Big Ant's support.