What are these B&W speakers worth?

Hello all,

I'm new to the forum here. A while back I acquired a pair of B&W model 801 speakers. Unfortunately, they are physically much too large to fit my available space. I have a small room that acts as my TV/media room. I listen to mostly jazz and classical music plus the odd movie on my system.

Frankly, I have no real idea what I have with these speakers, beyond the fact that they really do sound great to me. At this point I am interested in selling them and going with a good bookshelf-size range speaker. That said, can anyone offer some good advice as to how much these speakers may be worth? I know they are in good shape physically and have been well cared for. What say you, ladies and gents?

Thank you in advance for any assistance you can provide.

Cheers, Jim