Yallstore via eBay offers this Android CAN OBDII/OBD2 Diagnostic Scan Tool
with free shipping
. That's tied with our mention from last July and the lowest total price we could find for a comparable scanner by $8. This wireless Bluetooth device scans OBD2 and EOBD vehicle codes to reveal the reason you're getting a "check engine" light on your vehicle. It includes over 3,000 generic code definitions and is compatible with Android phones.