9. Best Buy Reward Zone Credit Card
More of a “best not buy”, this card barely offered any deals (or rewards for that matter). What it did offer was crazy APR and a good chance of being saddled with a huge bill. Their special offers were like little trojan horses that ran for 6 months. Failure to pay in time hit the buyer with a 29.99% interest applied retroactively to the date of purchase. Accrued reward points could be redeemed only at Best Buy. Interest rates went anywhere from 25.24% to 27.99%.