A FB game has something similar, you post an item for sale in the auction house, you can put a time limit on how long it is for sale, a min/max price , or a buy it now price. Also if you click on the picture of the item being shown you can see it in an empty room, or on your nekkid avi (then option to see it with the items your wearing). I think this would make it so much easier to find things you want and to see what they look like on your avi. Many clothes items I love on other people avi's but hate on my own.