It sounds to me like it's 1 ticket per item. In other words someone who got a Toci's ticket would probably just sell it for 20mil lol. This will be nice for the junk drops that some people end up going 0/50 on like Faijin boots or Phasmida belt but I really don't see it making much of a difference on the stuff people really want. Can you imagine how much a Coruscanti ticket would go for and how hard it would be to actually find one?
I think the dominion trophy-like system that someone mentioned would be pretty cool. Let's say chakram would be the T1 on pil. Ussually you will get at least 1 per kill. If you do a 2:1 ratio and need 6 T4 tickets for a Toci's you would need 48 chakrams to drop to force a toci's which is pretty reasonable. If Coru was a T5 you would need 96 gorgets worth of tickets. LSs could pool their tickets if they wanted and I'm sure the market would be insane for tickets for quite a while.
That being said I'm pretty sure this is just a "6 Chakram tickets = Chakram" system. Not bad by any means but nowhere near as good as some people are thinking. Clarification needed!!