Vicodin contains hydrocodone and acetaminophen(tylenol). They come in 5/500, 7/750 and 10/660 the first number being the hydrocodone content and the second being acetaminophen which can cause liver damage at high doses. I wouldn't recommend taking over 3000mg a day even occassionally and it takes 30-40mg to get a non-tolerant user high. If you get any pills look at the markings on them and do a google search or go to rxlist.com to ensure you're getting what you wanted and to check the dosage. The 5mg vicodin pills could go for as little as a dollar, because it is going to take at least 6 of them to give you an opiate buzz. If you want to do anymore than that I would recommend a cold water extraction to avoid a high dose of acetaminophen.

Or just get some heroin.