When playing any sport, you need to make sure you have the proper equipment to use. If you don't, there may be injuries or difficulties trying to play the game.
Some sports may require more equipment than the others, but it's all needed for a purpose and for that specific sport. For example, volleyball, most people think you need a net, something to hook to, and a volleyball. Well those are the basics of it, but when playing for a league things are a little more specific. What you need is two volleyball poles that can reach the height of what that net has to be at, a net, volleyball, scoreboard, either manual or automatic, refs, benches, etc. There is a lot more going on in volleyball than everyone thinks since most people don't pay attention to the little things that go into a volleyball game. However, beach volleyball doesn't need quite as much, but they still need a lot for a game to go smoothly. You can find beach volleyball nets for sale at a lot of sporting good stores, websites, and catalogs. When shopping for a net, you'll find a wide range to choose from and many different prices as well.
When finding volleyball nets for sale, you don't have to pay a lot if you're just going to use it at home, but in a real league game you may need a better one. This is because when shopping for competitive volleyball, you need to make sure it will last and is worth the money. Also, I wouldn't recommend buying wholesale volleyball equipment unless it is actually the volleyball itself.