Guyver says:

I have Nintendo MP3 player for sale, it's is in perfect condition complete with box and instructions I am selling it for $45 which includes delivery Australia wide, these go for $58 + postage.

Here's some information I copied from the seller I origanally bought it of (quote) Upgrade your DS Lite to an MP3 player!

With the Nintendo MP3 player owners of the Nintendo DS will now be able to enjoy more than just games from their favorite handheld console.

With the Nintendo MP3 Player, gamers now only have to carry one device to enjoy two of their favorite pastimes - gaming and music. This simple, easy to use accessory allows Nintendo fans to enjoy around 150 of their selected songs with a 512MB SD memory card*, while on the move.

Each song's title information will be clearly listed on the Nintendo DS screen so songs can be selected easily. The Nintendo MP3 Player doesn't just work with the Nintendo DS though, it is also fully compatible with the Game Boy Advance SP and Game Boy Micro as the cartridge will slot into the Game Boy Advance port on all the Nintendo handheld consoles!

*MP3 files are transferred via a PC onto an SD card. The card reader and the SD memory card are to be purchased separately. The SD card is then inserted into the Nintendo MP3 Player cartridge. (end quote)
Any questions feel free to ask.

05/10/2007 Keysborough, Melbourne, Victoria