How much is Nokia BL5C Battery?

[a27013]

My phone is Nokia N91, the battery is not durable, I saw a piece on this site the same specifications of the battery, http://www.newfrog.com/p/nokia-bl5c-battery-for-nokia-n70-e60-n71-n72-n91-ngage-3100-48.html does anyone bought anything on this site? Battery price is $ 2.30 free shipping, Should I believe?

 

[suranga201]

Machnla mata BL5C original nokia (hungery) battery ekak ganda puluwan kohenda? Kiyak weida price eka?.
Plz help machn.

 

[chooty putha]

1000ta Adui.. Original eka.. 699/-ta wage thibuna goda kalekata kalin..