Analog film photography and cameras

I have two film cameras up for sells. Both bought second-hand a few years ago, regular use but good condition. Really not sure what either are worth; prices seem to fluctuate wildly, spesh for the MJU...
Olympus MJU-II 35mm f/2.8 fixed lens inc soft case and manual: £35
Nikon F90X. Very good mid-90s film body with MB-10 grip and optional digital back (gives timestamp data and various other bracketing/ exposure functions. I certainly have the manuals and I think the box, too: £60. http://www.bythom.com/n90.htm
Pics on request

MJU-II back on the market if anyone's keen. Price drop on Nikon bundle before it goes on eBay. Offers considered on both.