Unless you get extremely lucky, you’ll not be getting good coke. When it comes out of South America it’s usually around the 85-90% mark by the time it hits the streets it could be as low as 30%. It got better as mephedrone hit the scene but street shit is still cut to fuck.
I can’t really say how you know; you just do. I used to think the 60-70% stuff was top drawer (at £40-50), then I found a new guy and paid £100 a gram. Bought 2. Used about 1/2 of a packet. That was 2 years ago and the guy I use has kept true. I probably use twice a month, and it almost always as good as its ever been.
You can tell if its good if you’re fucked off your tits and wake up with some still leftover…
Don’t pay that kind of money though if you’re not sure about the dealer, this guy came highly recommended by a close friend so I knew he was kosher.
