I am prepared to buy your Fuze (not Fuze Plus) even broken.
I bought maybe a dozen and used them as presents, left 2 for myself. One of them lost battery. I replaced it,but could not plug back the wheel flex cable and after too many attempts damaged the cable. I need a replacement wheel assembly (with intact flex cable). Sandisk sells no spare parts and does not offer any repair service. Moreover they regard battery replacement as violation of warranty and claim it is not supposed to be done.
