The only difference is the postage costs, and believe me I know exactly what I can by them for
Not at all the boxes prices are over priced £5-10 model dependant compared to other sellers I know and I didn't even noticed until you have mentioned it they charge postage on top of that price I thought it was free but looking next day they charge extra £5.
Do forum members get a discount?
H. 2H is £95 that puts it at same price as Edision.
I point people to the forum sponsor just so the forum gets some support and it can remain free :)
I understand maybe this is why they charge bit more to cover extra costs which is fair enough I suppose.