> overpriced

/me checks the prices...

    NW-A105  A Series Walkman® Digital Music Player            $349.99
    NW-ZX507 ZX Series Walkman® Digital Music Player           $829.99
    NW-WM1A  Signature Series Walkman® Digital Music Player  $1,199.99 
    NW-WM1Z  Signature Series Walkman® Digital Music Player  $3,199.99 

WOW

Of course there is a "decent" priced one:

    NW-E394  Walkman® Digital Music Player                      $74.99

But even that is outrageous, considering the similar players costed ~$10 ten years ago and there is only a 8Gb storage on it.

EDIT: Yep, Cowon U7 has 32Gb flash, OGG/FLAC support, costs £59.99