Amazon with BestDealUSA has it for $10.64 + $0.50 shipping = $11.14 shipped
. Thanks, jsquare!Amazon
with ShopHDE has the ELM 327 Bluetooth OBD2 Diagnostic Scan Tool for $10 + $3 shipping = $13 shipped
. Works with all OBD II compliant cars 1996 and newer, reads and clears diagnostic trouble codes, and can turn off the Check Engine light.