It's worth at least $20 more than a current repro Greg as it has the RTS badge stuck to it which the current repro's don't have...
Jason, have you considered doing a correct repro of the GTS HJ, HX, HZ warning light lenses? There would surely be a market for them as they are often in poor condition or missing from original fascia's and could be used to replace the crappy Rares ones when buying one of their fascias.
Bookmarks