Newegg discounts a range of computer power supplies, via the coupons and rebates as listed below. Plus, these items bag free shipping. Deals end June 8. The deals:

• Corsair CX550M 550-watt Modular Power Supply for $35.99 via "EMCEKEG29" and this $20 mail-in rebate (low by $24)
• Thermaltake 850-watt Modular Power Supply for $69.99 via this $30 mail-in rebate (low by $30)
• Corsair RM 1,000-watt Full Modular SLI-Ready Power Supply for $129.99 via this $20 mail-in rebate (pictured, low by $25)