Has anyone ever had an item that they wanted to sell for a high price, but has trouble reaching several people at once?

Sorry for the cheesy opening, but there should definitely be a system in game (next to the CS) where someone can list an item that everyone can bid on.

So the question would normally then be: What's the point of the CS then? What I think (although this is highly unlikely to be implemented) The point of the CS would be for a bid price that must be lower than the buy out price. Pretty simple.

I'm just taking a look at the Trader's Market and looking at all of the threads in which people are bidding on. That new dragon helm; I'd love to see a legit system where people could bid on it.

Thoughts?