Hmmmm. I see the logic, but that does feel an awful lot like I'm paying the buyer protection fee. If I sold it at the full price, the BPF would be tacked onto the asking price, whereas this way round it's deducted from the offer. I get why that is, but surely a more consistent way to apply the BPF would be to add it to any offer made? I think I'll hold out for the asking price, and remove the option to make offers in future.