[lovehamr]

meangreeny,
This is just a guess from one who hasn't purchased his first Cobra yet, but I am a shopper/researcher. My guess would be that your car's build is very similar to quite a few FF Cobras which are for sale in the 20-29k range. By that I mean that it has; a live axel rather than IRS, a relatively sedate small block, odd wheels for a Cobra and the over all package lacks what I call the "bling or waxxer appeal" that many Cobra drivers seem to aspire to. Please don't take these words as an insult because they are not meant to be so, only to give you one view of why interest for your Cobra may not be where you would like it.
Good luck with your sale, Steve