replacement battery for celestron finder

Hello. I picked up a used C8 that looks just like the picture I posted. I went to use the illuminated finder and it does not have a battery in it. If someone has this finder could they please tell me the replacement battery part number? Thank you for your help, Kevin.

Attached Image:

Newer versions use 2 LR44 (energizer A76) batteries. They can be found most anywhere.
Yours looks more like my older version that takes a harder to find A14PX that can be found here:

http://www.batterymart.com/p-exell-a14px-3v-alkaline-battery.html

or here

http://www.batterybank.net/digital/photo/photoindex.html

Bob

edited 8/14/2011 to replace dead link