Free case after rebate, but you will have to pay $18.18 for 3-day shipping. 1.0mm Aluminum Chassis alloy - Rust free, dust free, and only official aluminum EMI and EMC case. Easy to build design - tool less function chassis on CD drive bay, HDD bay and PCI Expansion slot. Multi-Function Viper LCD Display. EAGLE TECH ET-CAV2-WOP-SL SILVER ALUMINUM ATX MID TOWER CASE SALE