This deal has ended.
This Corsair CX430 V2 430W Power Supply drops from $44.99 to $36.99 with code EMCNHHB34. Even better, apply a $20 mail-in rebate to bring the price down to $16.99. Shipping is free! This is $33 less than the next best price at Sears. There is no sales tax (except CA, NJ, and TN).