No luck on ebay. I have no idea if they are availible repro, but if you can find the exact part# this web site is invaluable for NOS stuff.
however doesnt mean that you can afford the cost of some of this NOS stuff. LOL
PartsVoice.com
Its free to register and doesnt cost anything to get results. If its out there then most likely youll find it through this search engine. It gives you the company, location, phone#, web site if they have one, and the price in some cases. However not every NOS place in the world works with them, but alot do.
Good luck.