I'll give you Just Cause Collection, Serious sam 3 bfe and Killing floor for it
Just cause collection is 7 bucks right now. SS3BFE is 40 (Already over the 30 for PD2) and Killing floor is 20. Tell me how it's too low?
Just to note in steamtrades users trade games for the price they were during a sale. So stuff like killing floor would be worth about 4$.
Actually not sure I don't know those games well, so I think you would have to find out how much its worth.
So I'm guessing since the game is normally 40 bucks 7 keys (14) would be a safe bet since it's over 50$ off
Well maybe, but normally there would be coupons for stuff. And you also have to think about how much people would pay for it.
SS3 BFE dont worth more than 5$ it was on a lot, a lot, a lot of sales, KF 4$ and Just Cause Collection 3 (Just Cause 0.50$ and Just Cause 2 worth 2.5$) so, it makes 12$, 6 keys
Cheapest there is, add me for a quick trade. ROW of course.