Hi. I am considering purchasing a GTA with a brand new Procharger Supercharger that is still in the box. It has never been installed. It is the P-1SC 2 core model with 9 or 12 PSI. It fits 88-92 GM. Can anyone help me figure out what this is worth? I know it was about $4,200 new. I am planning on selling this as soon as I buy the car because I personally have no interest in putting it in the car. I am trying to determine what this is worth, so I can make an accurate offer on the car and supercharger together without paying too much for the car after I sell the supercharger. The seller won't separate the two and I am only interested in the car. I hope this makes sense. Thank you in advance for your time and feedback.

nycmidtown76@yahoo.com

 

my personal opinion, dont buy a car that comes with other very expensive things that you dont want. In the end you could get stuck with the extra parts and you could end up eating the extra cost.

 

I bought that exact kit like 6 years ago for about $3200 from LaRocca's in NJ.