As briefly mentioned here, soon you can trade as you please, without any restriction due to an item's average price! Prior to this update two trades were ...

OGC staff is often asked if there is a fee on coins using the new trading system.  The answer is yes.  The fee, however, isn't as obvious because of how it is ...

With the upcoming update, you will be able to add coins to your trades! A new option will appear in the lower right corner of the "Make an Offer" screen, ...