the folk at http://www.argentix.ca/ have the delta 100 in 100 ft rolls for 82.99 CDN. henrys wants 84.99.
Henrys will aos sell the delta 100 36 rolls ( http://www.henrys.com/9428-ILFORD-DE...-36-BOXED.aspx ) at 7.99. 18 rolls at 7.99 is 145 dollars worth so bulk loading is a slight savings.
The Henrys site shows some delta 100 36 exposure in stock in the Kanata store which would be the closest to pakenham. I find that it always worthwhile to call ahead for film these days as to a place like Henry's ten rolls is a LOT of stock. Obviously unless you are in town already, the postage would be cheaper than the gas to drive into town. If you call and ask they will get stock in for you but the get their main shipment once a week.