Those prices are about the going rate here also. In a few weeks though, stores start putting kerosene and Coleman fuel on sale to get rid of summer stock and usually there is substantial price drop, especially for the Coleman fuel.
I'll have to keep an eye out, but I don't ever recall seeing them on sale.
Yipes! Are those US or Imperial gallons? If those are US gallons, you're paying at least twice as much as I do for Coleman fuel.
Shoot, about an hour away from you, there's a Walmart Super Center in Plattsburgh, NY. You ought to call them and see what they sell Coleman fuel for. Then all you need is an excuse to head south to make the drive worthwhile.

HJ
Those are US gallons, heh, maybe I'll have to stop by plattsburgh someday, though I don't know what the customs guys will say when I head back with trunk full of liquid fuel lol.