I thought I was the only one who'd ever heard of this jus.
the bottle I own is old, and after having lived through college... say no more.
to answer your question, I'm not sure what you could charge for it. Crabtree scents were never really niche-class; if memory serves, this sold for about 25-35 bucks way back when. the old adage goes, you can charge whatever you want for things... just doesn't mean people will buy them! for sheer nostalgia's sake I might be inerested in throwing a few odd bob for a bottle. keep me posted.