FIrst of all, I'm a bit confused about the distinction between an LCG and CCG, especially as I note this forum has a "trade" section. My (possibly wrong) assumption about LCG's is that the core set and expansions will contain a fixed set of all possible cards. Continuing with that assumption in mind, is the purpose of trade here merely to obtain additional copies of particular cards, as opposed to filling a complete lack?
As an avid player of Arkham Horror, I'm naturally interested CoC, but would not be interested in - do not have time or energy for - trading in order to get my hands on some rare card I've yet to obtain from countless booster pack purchases (such as long since turned me off M:tG).