[quote name='MoJo' timestamp='1504767153' post='3367094']
Perhaps, by offering the item at a low price or nearest offer, to generate interest, then invite interested parties to present their offer, is a way of creating an eBay style auction without the fees.
[/quote]
Possible. I don't think it's fair though.
I'm pretty sure that in my cases, the sellers did not know what they have. Like a 1964 Bandmaster Blackface I bought - lady listed it for £40 at first :-) I think I bought it for £350 at the end.