To someone sensible buying it - its probably worth 2M. If it had crit chance and + disc and elementar arrow mod that thing would be worth A LOT.But you can get still get a decent amount if you get lucky just because it has the legendary tag on it - specially on the RMAH since most people buying there dont have the time/patience to research the proper price and will pay anything cause of the legendary tag on it.
As others have mentioned, lack of Disc and a +dmg to something worth while (hungering or elemental). Dex and high IAS is nice but doesn't make up for the mentioned shortcomings. 1-2m to start, feel lucky if you can sell it for any more. Then again, there's a lot of misinformed DHs out there so....gl on your sale.
Main a monk and have no real insight to that of other classes. Much thanks in advance!
Hmm... 3293 gold.