Question regarding Marketplace

Hello, first off i'd like to say this topic is not about asking for items to be added to the marketplace.

I would like to know if its possible, that someone from the staff that manages the marketplace could lower the price on certain items.

Items from cata expansion still cost alot of vp's. For ex, items from Zul'Aman cost between 140-150. I believe having to wait almost a week to get one piece its to much. So my question is this, will some of the item's price from the previous expansions be lowered? Thank you