Well, I am not currently in NYC [I am in Israel] but will offer two lists, one for here, and one for NYC cicrca June which is when i believe I was last there. I doubt the prices have changed much, if at all. Prices for both will be in US dollars since I doubt NIS [Israeli currency] would matter much to the readers...
Israel, Hafia
Heroin, #2, tan and clumpy, good for smoking of course and passable otherwise, mostly Lebanese but alot of Afghan as well...30 dollars per gram
Heroin, #4, white, straight from nigerian gullets...75 dollars a gram
Cocaine, HCL, pretty good quality, although it has no bearing, plenty of rocks, 110 dollars per gram
Cathinone [Cat], HCL in capsule form, 3 dollars per, discount for bulk
Cathinone, HCL, bulk powder, as pure as it gets, tannish powder,25 dollars per gram
Marijuana, Sinai grown and Bedua shwag, 65 dollars per kilo in bulk lots of 10 kilos...otherwise 75 to 80 per
Marijuana, Negev hothouse grown, many varieties, prices vary incredibly depending on variety. An example is Bubblegum Hydro for 140 dolars an ounce. I do not know bulk prices on most of the varieties so I will not even hazard a guess.
Hashish, Egyptian, Brown soap, might as well be Morroccan, 3.5 grams for 8 dollars. Kilograms for 300 but negotiable.
Hashish, Lebanese, Blonde, pretty good depending on the seal, 3.5 grams go for between12 and 25. Kilograms vary on an incredibly vayring scale depending on border conditions, etc., as well as quality.
There is also Morraccan, Afgani, and some Sierra Leone soap. I do not go in for it so I cannot tell you the prices.
There is also LSD, in crystal, blotter, gels, and pasta. I do not know prices, because again, I am not with it.
Now for the Big Apple...
Heroin, #4, Colombian almost always, white to chocolate brown, fine powder, a glassine, stamped, and sometimes double bagged in heat sealed plastic, containing 100 millgrams usually goes for... 10 dollars. No more nickles.
Heroin, #4, Colombian almost certainly, off white, a finger [one long rocked cylinder weighing 10 grams] of supposedly off the boat quality, ...500 dollars.
Cocaine, HCL, pretty good, one rock usually for on ounce...750 dollars
Cocaine, Crack, piss-poor quality, tiny colored ziplocks for...;10 dollars [damn i miss those jumbo vials] Better to buy HCL and do it yourself.
PCP, Liquid, sold in babyfood jars containing 1 liquid ounce...550 dollars.
PCP, on mint leaves, for small minilla envelope containing a small ziplock with oil on the bottom and saturated leaves...10 dollars.
Marijuana, every variety under the sun for incredibly varying prices. The normal dime of sinse...10 dollars.
Methadone, Liquid, either Clear or Cherry, anything up to around 200 milligrams...20 -25 dollars.
Methadone, Diskette, White or Orange, 40 milligrams...20 dollars
Benzos, take your pick...2 to 4 dollars [believe it or not this is the normal street price per tablet, what a robbery].
I dont have other prices because I have nothing to do with others on a first hand basis.