Nexpeak Tech via Amazon offers its Nexpeak OBD II Diagnostic Car Scanner for $68.95. Coupon code "NEUSZW29" cuts it to $43.99. With free shipping, that's $25 off list and and the lowest price we could find, although we saw it for $4 less in our August mention. It includes vehicle error codes from 1996 or newer US-based gas or diesel vehicles, as well as free lifetime software updates. Deal ends November 30.