anybody know if these mods have been made?

[tuckerpb2]

i am lloking for 3 mods.
1. a mod that will scan the prices at the broker when you are there. then when you mouse over the item in your bag it will show the two lowest prices when you are not near a broker.
2. a mod for the browser to add a favorites to it.
3. a mod to put hotbars on the side of the window like wow.