You can find them for decently cheap. (Even though they will always be more expensive than normal bbs.) However, the cheaper they get, the worse grade they will be, making them jam in your gun, and altogether horrible for it. The alternative to Paintball bbs, are marking bbs which are coated in a layer of chalk, which mark as well as paintball bbs and wont jam.
You can buy airsoft paintballs, but they're the size of a small pellet and I've had a hard time finding them. Technically no. There are NO paintballs that work in an airsoft gun. The answer above was partially correct though. They make marker bbs that are basically bbs but they have paint on them.
No. There are small paintballs mad however for low power spring airsoft guns.
See the related links for cheap airsoft guns.
Yes, you can buy miniature "paintballs" for airsoft, however they break easily, ruining guns and do not show up very well.
No. Paintballs are much MUCH larger than airsoft pellets (.50-inch and higher), the guns' feed mechanisms are completely different.
The best thing to do when trying to find cheap paintballs is to search around the internet. There are good websites out there that offer cheap paintballs including reddotpaintball.com
Define "cheap"
it depends on what cheap is to you
Yes they can. Even though an airsoft pellet are smaller and are faster then paintballs, the bunkers are made to withstand a very high foot-pound pressure before you would be able to puncture a hole into it. Just remember to maintain the bunkers well and keep them clean.
I say twin ozez are the best cheap airsoft guns
Not normal 68 cal. paintballs but you can buy special 6mm paintballs intended for airsoft guns ive never seen one in stores so you might have to order them from online
no, paint balls are several times larger than air soft bb's