I don't like price discrepancies

Breakfast sandwiches at the McDonald's at 81st/Broadway cost $2.28. Breakfast sandwiches at the McDonald's at 71st/Amsterdam cost $2.80. That's a 52-cent difference. FOR GOING DOWN NINE BLOCKS! It took me awhile to realize this since it still costs less than three bucks, but it's a 23% increase!

Terrible.

(I don't eat McDonald's that regularly. But they're giving away free coffee until this weekend. I said "yay" but now say "nay"!)