Control

Want Ultimate Control over their Creatures? Try This:
Horseshoe Crab + Viridian Longbow + Charisma.
This will make it so that you can take as many of their creatures as you have Islands to tap. To make it even scarier, add in Swiftfoot Boots, or anything else cheap to give Horseshoe Crab Shroud...and they can't do a damn thing about it. Check out my take on Control. http://www.mtgvault.com/ViewDeck.aspx?DeckID=280461

Nice Changes, Not only did you make your control grip stronger, You also tightened up the Mana Curve. It went from Annoying, to pretty damn dangerous. Maybe Drop out two Wall Of Frost, and replace them with Fog Bank....Only because Fog Bank can't be killed by combat damage. Also, the Sphinx is really expensive for what it does...and steps your mana curve a bit beyond what it really needs to be, But thats only a Minor thing, and the combo of it and Augury Owl may very well be worth the price in the end.
+26 Points for this one, Great Job! :)

Oh, and just to make it look better for prospective Buyers, I'd toss out the expensive Alpha counterspell and replace it with ones from Sixth edition, they are less than a dollar each, so that would save you up to 250 bucks on the price. I know that means absolutely nothing, but it makes a Badass deck like this one look all the more better the cheaper it is.

Low: $17.94 Mid: $32.16 High: $76.22
I stole it from you, Did give you credit in the About section though.
http://www.mtgvault.com/ViewDeck.aspx?DeckID=377366

Yup, Exactly. Just to make it a dirt cheap killer

....I get bored easily. But i bet you already figured that out :)