I’m not sure if this has actually had an official UK release. I guess not, but if you’re looking for a miniature player for AAC, MP3 and WMA playback, it might be worth having a look at the Panasonic SV-SD370V SD card music player.
As the name indicates, this player uses SD cards for storage, which offers you up to 2GB of tracks – there’s no on-board storage. In addition, there’s an FM radio, voice recording, track info display and enough power for 25 hours playback.
Available in a choice of colours, you can pick one up for $137.17 (around £73). No SD card included.