It wouldn’t be too big of a deal for Ep2 stuff to be in the Ppwn Shoppe. You just wouldn’t have access to whatever item you want since the selection is random each day, and they could be pricier there. So it’d be a costlier way of getting them.

Also to further add to useful stuff having a small chance of showing up, perhaps pieces of .moar files could show up there too – but just individual pieces at random, of course.