I have this ESC for sale, never used just tested that it works.

Hobbyking SS Series 50-60A ESC
http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=7339



Reason to sell: To partially finance my Digital Servo. It did not came with any plug, I soldered 3.5mm x 3 male gold plugs for motor and 3.5mm x 2 female gold plugs for battery. Let me know if you are interested.

Quantity: 1

Price: cost me roughly 1000 including shipping from HK, would be willing to sell for 1000 including shipping anywhere in India.

NOTE: This does not have UBEC, you will need separate battery to power your RX

this one has an inbuilt BEC which gives the rx 2 amps of current so if ur flying electric no need to worry for UBEC .......

Nope... this does not have BEC..

Source: http://www.hobbyking.com/hobbyking/store/uploads/794090796X32857X50.pdf

Important Note: these ESCs are all Opto, without BEC to your Receiver, you
need extra power source for your receiver. You can use a UBEC, a voltage regulator, or
extra batteries as the power source for your receiver. If you hear the music tone repeat
again and again for more than 3 times, you may need to check your power source to the
receiver.

This is a done deal. closing the thread.