Since my DX90 is arriving today I'm selling my 3½ months old DX50. Cosmetic state is probably 9/10 and it is fully functional with fw 1.2.8.
I include a number of extras
2 different mini-mini cables
MeeNova microSD Card reader to plug into the OTG plug on the DX50
an OTG doual cable to allow you to use a powered external usb drive and power the DX50 at the same time
a DimeCard Card holder for 4 microSD and 2 full size SD cards
Price is $200 including...