What are the best things to sell at the aucton house?

I sell anything that is a rare basically. Always remember to check the item level requirement because if it's low enough and it is a decently good weapon you can probably sell it at a far greater price than you would at the standard vendor. Hopefully Blizzard makes an update where you can use the auction house in-game and don't have to leave your game to go to it.

Well as a level 60 in act 3 inferno, the best things that sell are 2handed weapons over 1100 Dps or 1handed weapons over 800 dps. Obviously legendarys and good rares/blues sell well. I think if you play enough you just get a feel for what is a 'sellable' item, this happens by yourself knowing what items are actually useful for other classes than your own. Good luck :)

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