Low Ballers

Your title indicates to me that you're basing the value of the car on the amount you have into it, and thereby see any offer under that as a "lowball offer"! IMO, you have to sell it for what it is, a slant 6 car that has been changed! I agree with the above that a 340 car will command a much higher price, and IMO a fine example of such would be around $23k! Yours being a slant car with an incorrect interior and missing trim would be about 1/2 that in the same condition!