I have some stock ones. not sure the condition. threads and flanges could be messed up. But are they worth anything? or should i just junk them.

 

I would say they are worth selling as long as someone is willing to buy them! I am getting ready to post a large lot of spare parts that I have collected over the years, some good stuff, some I thought about throwing away. But hey, even if someone is willing to give you a few bucks for it, or even just pay to have them shipped to them, then you shouldn't trash them. Put them up on the "parts for sale" section with some desent photos and see if you get any bites.