tilt shift lens. 99% sure.
Oh fuck...you are right. I have that Firefox plug-in that can get the properties of photos and it says it was shot with a Canon TS-E45mm f/2.8, which is the cheaper tilt shift lens but still is like $1300.
And photoshop is not that hard, especially with photography. You aren't suppose to use it that much anyways and if you do, it is just to adjust contrast, brightness, hue, etc. There are even plug-in you can download to achieve a holga look just by clicking on a button.
And if people are trying to just experiment with photoshop, there is a free online version that is pretty decent in adjusting your photos:
http://www.pixlr.com/editor/When you open a photo, go into the adjustment tab at the top brightness, levels, hue, curve, etc. Those alone can help out with your photos and also just cropping photos as well.