My apologies if there is all ready a thread suggesting this:
It would greatly help with trading items if it were possible to buy and sell a Money Clip at the NPC traders. This item would just be there to ensure that a trade for item had a set value. The Money Clip should not drop as loot.
I think Money Clips should have a value of 25 Platinum and stackable, maybe even have a limit per account so that some one couldn't over run the all ready imposed Limit of Platinum per account.
I hate the fact that most of the time ecto is use for trades involving rare items, and they as any thing else in the game change value.
G

sounds pretty smart, as long as the trader buys and sells for the same price ^^