dont know if your trip is going near any of Canvapes stores but they have some of Canadas best prices...
The 400 Market:
Hwy. 400 at Innisfil Beach Road, Barrie, Ontario, L4M 4V3
(5 miles south of Barrie, Highway 400 at exit 85)
Open: Saturday & Sunday 9 – 5
North outside wall.
Downsview Park Merchants Market:
40 Carl Hall Road, Toronto, M3K 2B6
(Downsview Park - Sheppard Ave. W. and Keele)
Open: Saturday & Sunday: 10:00am - 6:00pm
3rd row 1/2 way up the aisle.
747 Flea Market:
73 Parkhurst Square, Brampton, Ontario, L6T 5J2
(Steeles Avenue & Airport Road)
Open: Saturday & Sunday: 10:00am to 5:00pm
Middle building main entrance left hand doors.
Merchants' Market:
1921 Eglinton Avenue East, Scarborough, Ontario, M1L 2L6
(Southwest corner of Eglinton Avenue & Warden)
Open: Saturday & Sunday: 10:00am – 6:00pm
3 Booths up from the pet store.