Is it possible that Silverprint is being slightly misleading (I know, this never happens in retail!) and that they have some old APX that's being taken out of the freezer, and that what they are referring to as "in development" is actually the forthcoming Adox product? I presume the fact that it won't be made by Agfa, come in Agfa packaging, or likely even be called APX wouldn't keep them from trying to make you think that's what they've got.