Budweiser American Ale (if they still sell that) uses pop-tops, if I remember correctly.
Sierra Nevada's beers can be had by the 12-pack for just over a buck per bottle (I just bought Ruthless Rye from a grocery store for $13.49 a couple of weeks ago).
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Planned: Fat Man Porter, sLambic II, Brettennial Falcon IPA, Flanders Red, Orange Blossom Mead
Primary: Winexpert Riesling Ice Wine, sLambic I
Secondary: Flanders Red
Kegged:Black or Blue EyePA, Cherrywood-aged Crystal Stout,
2013 dump volume: ~2 gallons