| As Im sure you are aware some games on steam can be purchased in packs of 4 which typically are less then buying them individually or sometimes will include a "free gift copy". They also go on sale at different times in different regions, taking advantage of this can save you money.
It is possible for multiple people to 'go-in' on a pack or ask someone from a different region to buy you a sale item - so long as you return the favor - this will require you to have a paypal account however.
So the way it would work is, for multipacks you find 3 other people, for free gift copies you find one and for region specific sales youll need to find someone from that region. You then transfer the money into one persons paypal account and they buy the pack etc. and gift the extra copies back to the other people who went in on it.
Obviously there is some element of trust involved here so be sure the person you ar having make the purchase is trustworthy, best bet would be an active forums contributor, most of us are "mature" adults who can be trusted.
Im not sure if this can be done with bundles, as Ive never bough a bundle I dont know if you are able to gift individual games from a bundle, perhaps someone can clarify that.
Ok so if you see a pack or free gift game then post here or on the steam group and see if you can find some other people that want to go in on it with you and have fun!
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The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. | 
