Stereo Headset for MiTac MiO 8390 (SE P900)

[Guest emerica]

i heard from so many Mio users that the SE P900 headset works perfectly with the 8390...... but the question is, how can you get it individually without purchasing the whole P900 boxset? I have been searching for it on the internet but the shipping cost just doubles the cost of the headset itself..... i also asked some phone shops but the answer is always:" They come with the box, we don't sell them individually, sorry...."

Would somebody please tell me how or where i can get a SE P900 stereo headset individually.....