I may be mistaken so just to clarify, in order to unlock the Ktuner from my vehicle, I have to return my vehicle to stock?@Snidely is correct
@Bhartz412 you can't sell this without flashing back to stock. The ktuner unit is locked to your ECU until you do so.
I'd advise anyone against buying this until OP can confirm whether or not they are flashing back to stock and unlock their unit.
Correct. The K Tuner unit is locked to your ECU and cannot be sold until you flash back to stock and unlock it from your ECU.
Take a picture of the screen that shows that the ECU is unlocked and add it to your for sale post as proof.