Barnes and Noble has both House of Wax 3D and Wizard of Oz 3D for $21.59 each.
Best Buy is selling Hosue of Wax 3D for 29.99 and Amazon is selling it for 28.99. The Wizard of Oz 3D is about $25 at Amazon and Best Buy.
House of Wax 3D: http://www.barnesand...an=883929350964
The Wizard of Oz 3D: http://www.barnesand...an=883929333332
I called up Best Buy CS and price matched (I have a gift card there). I haven't received my e-mail confirmation yet, but was told it should be no problem.