That is pretty damn stupid.
As far as I can tell, there's no way to "trade" black market unlocks, and there's like 30 unlocks for EVERY SINGLE WEAPON, not to mention all the taunts. You'd probably need to trade in like a thousand of those keys anyway to get everything even without this... :\
That being said, what do people think is the best way to go about unlocks? Is it better to pick the 10 key, or the 30 key ones? You have a lower chance I guess since there's no guaranteed rare with the 10, but you obviously get 3x the amount of normals than rares...
Because of duplicates, you don't want to waste 30 keys. Until they give us the ability to sell off duplicates, stick with 10. You'll get rares here and there and you earn them fast anyways.
I feel like I read something that said the longer you stay in a playlist and keep winning, the faster you'll earn keys? Anyone else read that or am I just bugging out? lol. It SHOULD be like that, though, if it isn't.
If I see Hallucination ONE MORE TIME....lol
This is my Black Market calling card collection so far:
("Common" section)
So it looks like once you open up this "Common" folder (which contains 41 cards) you'll only get calling cards for this section. I'm assuming once you fill up all 41, you'll get another card that opens something else?
This is a set of 6 rare cards. Once you get all 6, you get a bonus card. Just got a 2nd one a few moments ago:
Gotta collect em' all!
Btw, FUCK these Rejack challenges. Need 6 more to I can go sleep, lol.