Leica apo 77 (1 Viewer)

Hello,
I am wanting to trade in my Apo 77 body (plus case) so I can move to an Apo 62 body.
I cant find anywhere selling used Apo 77s (including Ebay)
so I havent managed to figure out how much I should be asking for a mint condition one. Anyone got any ideas?
Cheers

They sell fairly regularly on here and also on ebay - would almost certainly sell more easily if you sell the eyepeice with it. Another user is currently offering a Leica apo 77 with zoom lens, stay on case and Manfrotto tripod for £799, which I'd think would be a great buy for someone. I'd guess that even without the eyepeice you'd be looking to get about £500 - I'm no expert though.