Thumb Score: +21 Woot has Auto Joe 24-Volt IONMAX Cordless Portable Air Compressor Kit w/ 2.0-Ah Battery & Charger (24V-AJC1-LTE-P1) for $24.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.