this will all depend on which model because different models will take different quality picture.
approximates for 2GB assuming you're using standard jpegs:
4mp 5mp 6mp 8mp
892 558 531 495
I can't take pictures with your camera.
The camera has about 50MB of internal memory and accepts SD/SDHC memory media
The price range for the Nikon Coolpix camera line is generally from $80 to $350, but there are much more expensive items such as Nikon Coolpix 950 2.1 MP Digital Camera which is almost $2500.
A nikon coolpix
It protects the camera.
Coolpix is a trademark brand of Nippon Kogaku (Nikon)
its a world class camera
The Coolpix s6 battery is a lithium-ion filled rechargeable battery for the the Nikon Coolpix s6 digital camera. http://www.lithium-ion-battery.net/digital-camera-battery/nikon-coolpix-s6.htm
CoolPix is a trademark of the Nikon company, not a kind of camera. The trademark was first used in 1998.
The Nikon Coolpix L120 has video. It is the read red button.
The average price of the Nikon Coolpix camera online is around 200 to 500 dollars. You can read more at http://www.amazon.com/Nikon-Coolpix-L20-Digital-Optical/dp/B001PKEJYM The price for a Nikon Coolpix camera ranges from $130-$50. This is for both new and used cameras, some will show wear and tear, resulting in a lower price.
As "good" as you want it to be.