I've seen a few threads in the past couple years where guys with very well put together (and competition winning) systems have been sold as-is. System, install, tune all as-is.
It got me thinking, would I do the same? So, here's the question:
Assuming you got fair market value for your car/gear would you sell your car with the system/tune in it? Let's say your car is valued at $4k and your gear is valued at $2k and your asking price reflected that. (keep in mind, you could sell your gear for that price if you plucked it out and sold it separately)
Would you have reservations about selling your hard work? The install you did (or paid for), the tune, and all the hours? If you compete, would it bother you to know that you're selling an award winning system that you might not be able to beat? Is there any aspect that might cause you to give pause or could you care less as long as you got a reasonable price for it?
There's certainly no right or wrong answer and it may not be simple to answer for some. But it's something to ponder.