Sony Xperia Arc S
Used for about a year.
Will provide the box, charger and USB cable.
Details: Has a minor scuff on the bottom-most left corner and minor wear due to usage, still looks like its been used less than it actually was. It's running Cyanogenmod 10 (Jelly Bean) with Arc Fusion Kernel, though I will re-flash it and erase everything before handing it over, so buyer may choose the stock ROM or any other specific Cyanogenmod version.
Price: 15,000 Taka, I'll throw in a Sandisk 32GB Class 10 Micro SD card if you pay 17,000 Taka total.
It's not available.