I've looked, and can't find. Does anybody have any idea how much these should cost (and/or availability ratings for the obviously 'controlled' substances)?

Nothing yet, some old version price lists floating around in forums though. Might see them in arsenal?

Did you really Search ?

Try posts older then 30 days.

There's no official prices, so you can use old ones from previous versions, or decide it's part of lifestyle.

Dire:

I did search and got nothing, hence my post with the question.

Although I see you DID get something, so I thank you for the help.

Relative value would be handy to know in case there's a truckload involved in a run, but in terms of PCs wanting drugs to use, I consider that covered by lifestyle. Charging money and restricting availability would only discourage their use, and in my game I want as many of the "heroes" using illegal drugs as possible.