Is there a good place to buy these? I see a few listings on eBay from HK sellers. Are they legit? I also say slink from amazon for this seller: http://www.smartphonebay.net/Sony-Ericsson-Sony-Xperia-MH1C-Handsfree-Headset-p/hds-semh1c.htm
Thanks in advance.
Have a look at the ResellerRatings feedback on it here: http://www.resellerratings.com/store/Smartphonebay_Xell_Telecom.
Looks a bit iffy, but it's hard to tell given the small number of responses.