Newegg has a few Power Supplies on sale. Shipping is free.

• Antec Gamer Series HCG-750 750W 80 Plus Bronze Power Supply
  • $94.99 - $10 code EMCKBJH49 - $25 rebate = $59.99
• Corsair Builder Series CX430 V2 430W Power Supply
  • $44.99 - $5 code EMCKBJH74 - $20 rebate = $19.99