In mid-September, soon after the brand-new tolls were introduced, the rate of a standard-sized sheet of 4 ′ x 8 ′ x 1/2″ CGC Sheetrock varied in between $6.99 CDN (Orillia, ON) and $9.99 CDN (Saint John, NB), with Calgary and also Vancouver in the center at $7.49 CDN, for a Canadian standard of $7.99 CDN. We checked Home Depot prices for this item in Saint John, NB; Orillia, ON; Calgary, ABDOMINAL; and Vancouver, BC. As a component of the Canadian General read more