They are usually sold in stores located near do-it-yourself emergency rooms.
Answercheck ebay. just be really really really careful and PLEASE do some research and know what you're doing before you poke holes in yourself or anybody else. i have a friend that does piercings and he's really good, but he spent a lot of time finding out how to do it safely before he ever pierced anyone.WikiAnswers is not a venue for how to do it information that can lead to serious personal injury. See a professional body piercer.
eBay or amazon.
If you go on eBay you can buy brand new piercing set and theyre even sterelized them for you! they are very cheap usally but remember you'll need the full kit not bits and pieces! :)
go on eBay .
If you buy it online they don't ask age but you will need a credit card.
there isn't really a website for this but their is a kit you can buy just for that look at this link it has all the info i know this cauz my little sis has this exact kit and she loves it! http://www.americangirlpublishing.com/advice/doityourself/DollHair.aspx
Almost 30.00 dollars
I would advise you not to. Its extremely hard to line up the piercing when doing it yourself, and could wind up coming out crooked. Try going to your local tattoo parlor, or a piercing parlor which uses needles rather than a piercing gun.
its not usually very expensive. its different where ever you go.
The places to purchase a lip piercing kit are many and varied. The best place to start would be Amazon. If you are on a tight budget, your best option would be to try eBay.
If you want to buy a carpet repair kit to fix the hole in your carpet, you can buy a kit on the net. You can also buy a kit at a home improvement store, such as Lowe's or Home Depot.
One can buy a kit heath jewelry on the Internet. You can buy kit heath jewelry from KitHeath, Amazon and CreativeJewelersOnline are some good websites.
You can buy a conversion kit from your local Plumbing supply store.