I bought a 55 inch 2012 Toshiba from Visions on Macloed about a month ago. Its a true 55 inch (no rim around the outside), LED, passive 3D, smart-tv, wifi with Keybaord, blah blah blah. Basically all the bells and whistles. Told the guy I want the best and that I would also be buying a gateway, 2 portals and a 3d Blu-ray and what I wanted to spend. I got the TV for $300 below the sale price they just advertised in last weeks flyer.
They have a huge selection, airmiles and are willing to wheel-and-deal, just make sure you talk to the manager and make it known you are willing to buy not just looking around. Finally, they have a great warranty program, where if you do not use it at by the end of the term you get it back in full.