payn
Glory to Marik
That presumption must be strong in that you can get most of the rules free online via SRD. So, its likely that 210 fee isnt too outrageous for a lot of gamers. Paizo stuff isnt D&D level, but its a level above a lot of indie stuff in available playerbase. Folks have a kick the tires option and then they have a high quality physical buy in option. Its unusual as most RPGs seem to get little beyond the core rulebook into stores if not KS exculsive. Though, any store I go into I know two things for certain, it will have D&D and it will have PF/SF on the shelf. Anything after that is a guess and a surprise.That's not the same thing though, is it?
Spending a certain amount monthly or quarterly on adventures/campaigns for an RPG you already have makes a significant degree of sense, and is pretty natural, I'd say.
It's a very different proposition to having to drop $210 to get all the parts needed to make an RPG even functional. Especially when that RPG is a relatively niche prospect. That said, presumably Paizo have some reason to believe SF2 will sell at this price (I say presumably because bigger companies have made baseless assumptions on things like this before).