I haven't checked the Nikon SLR prices on eBay for a few weeks (I have low GAS pressure at present) but I did note that prices for the F3HPs seemed higher than when I purchased three of them between last Summer and this past Spring.

I'm figuring that the "glut" of film-based SLR gear supply that was dumped onto the market by the newspaper media and universities etc. in the "rush to digital" has eased.