canon stuff is usually quite a lot cheaper and easier to acquire, both new(more promotions) and used(more buyers/sellers).
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Never tried mk1, but in those samples above the bokeh looks way crappy compared to the mk2, which is a big reason for buying it.
60d, not sure if old enough, but cheaper than 5d iii :-)
Great shots. The city scape is very nicely done.