Selling rare parts?

[92EuroDiamante]

Does anyone know of any companies that specialize in rare auto parts?
I have almost brand new stock front air suspension and pump for my diamante and I cannot even find the parts listed anywhere. I paid thousands of dollars for these from japan and now that I have front coilovers and upgraded pump for the rear suspension I was trying to get rid of them.

Wondering if there is a company that would buy them off me, dont care if its a huge loss I just doubt they will sell on ebay or craigslist.

[TUFFTR]

Unfortunately I haven't ever heard of such a company....I know the air suspension is used here on the KR verada's, and just about every car you see has SHAGGED suspension F and R but they usually rip it out and replace it with standard struts.

I'd give ebay a shot anyway....can't hurt.