1970 GTO Judge ????and Value

I have to be honest I have had several camaros and corvettes but only one other pontiac a 67 firbird. But I came accross a 1970 GTO Judge in recent deal and the guy said he would sell it. He has owned it for about 15 years and says it is a orginal. Like many others I have serched the net to find very little to positivily identify it as such. Other than requesting the build sheet. Can anyone help. Also there is the question of value if this is a judge, it has the ram air hood, hood tack, 455 engine and a auto tranny. Body and interior is in good shape but was repainted a few years back and isnt a very good paint job. What is this car worth he is asking 11,000 for it. Please let me know what you guys think it is worth you can email me at selll4@yahoo.com thanks

If it is real not A bad price but I would check with pontiac histoprical society if it is real, I think it was 35 for them to fax you the information And make sure you check and see if the engine is ariginal.Good luck