Hi,
I ordered a cheap kindle touch cover from Hong Kong for my Sony PRS-T1. I think it will fit because both have almost the same dimensions: (172 x 120 x 10.1 mm) for the kindle touch, and (173 x 110 x 8.9 mm) for the Sony PRS-T1. Do you think there will be a problem? I ordered a kindle touch cover and not a Sony PRS-T1 cover because the covers for the Sony model are too much expensive and there are not much choices.