What\'s a kombi top bunk worth?

Hi All 🙂
I'm getting a bit peeved with all the stuff we pulled out of our Kombi cluttering up the garage, and want to get rid of it.
The Kombi was a sopru conversion and there's most of the cupboards and seat etc that I think are really awful but could probably be used as templates, as well as that terrible top shelf I banged my head on one time...(and that was it. Out it went !!)
But we also have the top fold up bunk bed thingy that's in good condition. I haven't seen one for sale before and have no idea what it's worth ??? Also have a complete stone guard set up for the windscreen (I should have had it on the other day..oh well ) Does any-one know what these things are worth?. Thanks 🙂