Sorry peeps, IRL calls, The neighbor needs help really badly with doc appts and children babysitting I'll post a date to run as soon as i can but i don't think i'll be able to tonight.
All poisons are considered illegal but some such as spice or deathsticks are more generally accepted than say a neurotoxin or biological agent. Hence the far cheaper price. What's the point of selling a drug if no one can afford it?
Core-
Dioxis CL 8 - see the Dioxis gas listed below.
Knockout Drops CL2 - (1 use) 500cr
Paralytic Poison CL5 - (1 use, injected) 1,000cr
War-
Dioxis Gas CL8 - Military 4,000cr
Korfaise Gas CL2 - 300cr (often used in hyperdrives makes this gas readily available to anyone who owns a ship)
Null Gas CL12 - Military 10,000cr
Obah Gas CL 6 -Military 3,500cr
Trauger Gas CL 14 - Military 12,000cr
I am going to suggest anything over CL 10 require GM approval, especially Trihexalon which is abusrdly powerful, and will likely kill anyone it comes into contact with.
I would even be tempted to lower that threshold further but that seems like a good minimum.