This Echoing Fury was recently sniped from the RMAH for 250 euro, and is now going to the highest bidder on d2jsp.
http://forums.d2jsp.org/topic.php?t=65489160&f=191
It'll be interesting to see the finale sale on it.
If you're interested yourself in topping the price, apparantly the seller is bursel#2432 (http://www.diabloprogress.com/item/19410870)
The seller has gotten bids ranging from 3000 euro, 5000 euro, up to 7500 euro. He doesn't believe he'll get much higher than 7500 euro and is considering to sell it for that amount. What will he do with the money? "buy some more gear"
The guy who originally found the weapon and put it on the RMAH for 250 euro had rent to pay. I don't think he'll ever forget the mistake of not waiting if he hears how much its going to sell for. Hoooly shit, I feel like vomiting on behalf of this guy.
Rumor has it it was sold for 40 billion gold (12400 euro), though the buyer and the mods of his stream says it was bought for 7500 euro.
Guy who bought it is streaming here http://www.twitch.tv/hieven