Ebay or Walmart. These guns are either refurbished or generally are made of low quality parts and will last for less time then most markers. Some good places are actioncenterpaintball.com, and Pbnation.com.
Less then 50 dollars.
No, even though it is cheap, it is not of very good quality and will break after several games. You should never spend less then 100 dollars on a paintball gun (new at least) if you want to play for more than a month.
The brass eagle talon is 25 dollars.
around 90 dollars.
Fifty caliber, but it is more of a toy than a paintball gun.
In used condition? around 10 dollars.
The purpose of a paintball gun is to fire paintball pellets, to mark opponents in the game of paintball.
A paintball marker is a paintball gun. It is just called a marker instead of a gun.
You can buy a new Triton paintball gun for around 90 dollars, but you could also try buying one on ebay or amazon for a much cheaper price.
No, do not expose your paintball gun to water.
No. The state of Ohio did not invent the paintball gun.
A paintball gun is several magnitudes stronger then a Nerf gun. A paintball travels at around 200 mph, where a Nerf gun is around 10.