68 Tempest Custom tail light lens "I need"

I have been looking for a 1968 Pontiac Tempest Custom left side tail light lens for a while now and these seem to be rather elusive items. I've been told that this Lens is exclusive to this particular model and year, and reproduction parts have been limited to G.T.O. in all the locations that i have found. Does any one have an idea where this little critter can be located? :banghead:

Have you check this location?

http://www.frankspontiacparts.com/usedparts/fullsizepontiacparts.htm

E-mail me directly and I can point you in the right direction.

Jim

mrpbody@centralvirginiamachine.com