What's the market these days for NOS 70's/80's cartridges and/or tonearms?

I have no problem with the listing fee. Both items that I sold recently went within a week of listing. You have the option of paying less up front or more when the item sells. Audiogon is a business. If you don't like it sell elsewhere. 
As for NOS items, not interested. Technology moves on and the overall quality of modern gear is significantly higher. I got rid of older gear simply because it was being out classed. Why go backwards? There are much nicer things to get all romantic over than Hi Fi gear, if not your wife than an old 911 at least. A cartridge? 

@chakster , Most of the NOS cartridges are gone no?