Home Dealnews Certified Refurb Cobra CPI 490 Compact 400W Power Inverter for $20 +... Dealnews Certified Refurb Cobra CPI 490 Compact 400W Power Inverter for $20 + free shipping By ARCOM - 19 October 2021 63 0 SHARE Facebook Twitter Go to the deal page: Certified Refurb Cobra CPI 490 Compact 400W Power Inverter for $20 + free shipping