I have 5 of these chips leftover from inventory. We used to sell them at $399. Programmed to match your calibration code (you have to supply the 4-digit cal code or broadcast code - like NVK4). $150 each. Brand new in the package (until I program it for you). Available in the CARB (street) power level of 50hp/100ft-lbs or the OFFROAD (hot) power level of 80hp/160ft-lbs gain.