Only a few thousand.. I have no problem getting mine for 1k and 4k is usually a stretch. I wouldn't mind paying 5-7k I guess.
I was just able to get on for a minute, and I didn't see anything there. Sorry but I can't be on for another hour or so.
In future, could you please post this thread here: http://empireminecraft.com/forums/products-businesses-services.39/ This section of the forums is supposed to be for discussion of prices of items rather than a place to sell items: http://empireminecraft.com/threads/please-read-using-the-marketplace-discussion.27300/