It's a shell shocker - ends today. Shipping is free. Earlkase is a very nice case with tempered glass side panel and RGB strip. It has been a few times for $50 already, but in this case this case also comes with case fan :-) and $8 rebate, so it will be $42 at the end.
Please note that rebate is not for a case - it's for the Rosewill fan bundled. Fan is $8 but it adds $28 combo discount.