Got it for a couple of reason's , just wanted one and its a bit of a backup in an accident.
The one I got I thought was a reasonable price and the reviews i researched showed it was the best priced for quality.
I have got a 16gb micro sd card to put in it.
http://www.ebay.com.au/itm/310752336819?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649