I would venture to say that the car is worth about $4k over what a stock car of the same year, mileage and condition would go for which would be maybe $15k depending on area ... so $19k total for the car. That is likely quite a bit less then what what was sunk into it, but ... as we alll know ... mods do not increase the value of the car to the value that was spent.
As for the car itself? I think it is quite sweet. Yeah, the rear tail lights and stickers are a clear abomination ... but one that is easily cured. We all know the Saleen body kit is no easy feat, as was likely the interior paint job. What was that line from Silence of the Lambs regarding the cocoon found in the girl's throat? "Someone really loved it and cared for it".