Thanks every one for the reply's.

I think the weighted number class would be very useful for raids, loss of items etc... but i dont think it would be so good for the drug values. Since the drugs will idle around specific ranges for example £150/£230(average) now and then going between £100-£150 or £230-£300 (good prices and bad prices) or £50-100 £300 £300+ (very very good price vs very very bad price obviously the higher or lower it gets will be less and less weighted.

I don't mean to go all inception here but would it come down to a weighted random in a weighted random???? (could go crazy here thinking it them all lol)

Shaggy Hiker:

You just completely lost me