I have a Jeraco tonneau on my truck and am looking to sell it. However I can't find what they originally MSRP for so that I can gauge my pricing of it. Does anyone know anything about these covers?

This is my craigslist ad, Im not trying to sell this on here, this is just so you guys can give me some info on the cover.
http://southjersey.craigslist.org/pts/2538749395.html