Hi,
I can give you 1 Reign of the Warlock (RotW) expansion for D2R on PC for 4,5 k fg.
I have done this type of trade multiple times before. If you want an experienced and reliable user, pick me.
If interested, pm me your batte net name and I'll add you.
Once we are b net friends, b net has a minimum of 72 hours before such a transaction can be done.
If you do want additional copies (for your secondary accounts for BO barb, enchantress, etc, to be able to play with your main account), I can sell you more too.