You give the keys or items that worth the 4-pack when combined. (Borderlands 2 4-pack is xx keys, PAYDAY 2 4-pack is xx keys, etc) and I give you the 4-pack.
You open the 4-pack. (Add game to library)
You give me 3 remaining copies. I give you your items/keys back.
Requirements to open a 4-pack:
You must be able to use Steam Market
You must not have the game already
If you do not want to give keys or items as deposit, you must have a very high reputation.(I will be the one judging that
Opening 4-pack of TROPICO 5 for 5 KEY
** How to open a 4-pack:
Requirements to open a 4-pack:
If you do not want to give keys or items as deposit, you must have a very high reputation.(I will be the one judging that