The NewEgg fine print on open box items should concern you if you're getting a open-item motherboard: Open Box Refund Only Return Policy
"If you purchase an Open-Box product Newegg guarantees only that you will receive the product itself; accessories MAY OR MAY NOT BE INCLUDED with Open-Box products. Newegg will not send you a missing accessory, even if the missing accessory is required in order to properly make use of all the product’s advertised functions."
Corsair 400CX $30 after $20 rebate a bit less power but much better overall quality and after rebate less expensive. 3yr warranty vs 1yr for the Rosewill.
Most important it has enough power for all your parts and is a well reviewed and respected PSU.
This is interesting. A Cooler Master case: COOLER MASTER ELITE 335 $40 after rebate free shipping and $10 off promo code EMCYVNY48, ends 7/26.
Thats $30 a/r and free shipping. Vs $30 and $10 shipping for the other case.