Costco In-Store Coupons: $100 Off Danby Portable Air Conditioner, $70 Off Michelin Tires, $5 Off Scott's Grass Seed + More

Costco's latest batch of in-store coupons are available now on RedFlagDeals! The coupons are available for the West (British Columbia, Alberta, Saskatchewan and Manitoba), East (Ontario, New Brunswick, Nova Scotia and Newfoundland and Labrador) and Quebec regions. Coupon offers may vary by region.

Take a look at some of the highlights for each region below.

West (British Columbia, Alberta, Saskatchewan and Manitoba)

• $100.00 off Danby Portable Air Conditioner, 14,000 BTU
• $50.00 off BFG Tires, Set of 4
• $7.00 off Robax Platinum Back Pain Reliever, 102 Caplets
• $4.00 off Purex HE Liquid Laundry Detergent, 200 Washloads
• $4.00 off Tropicana Original or Homestyle Premium Orange Juice, 4 Pack
• $3.00 off Blue Diamond Almond Breeze Beverage, 6 Pack

East (Ontario, New Brunswick, Nova Scotia and Newfoundland and Labrador)

• $100.00 off Danby Portable Air Conditioner, 14,000 BTU
• $70.00 off Michelin Tires, Set of 4
• $10.00 off Reactine Allergy Relief, 144 Tablets
• $5.00 off Scott's Grass Seed, 4kg
• $2.50 off Oasis Fruit Juice, 50 Pack
• $2.00 off Folgers Ground Coffee, 1.36kg

Quebec

• $50.00 off BFG Tires, Set of 4
• $10.00 off HTH Chlorine Pucks, 8kg
• $5.00 off Cardinal Roadhouse Angus Beef Burgers, 20 Pack
• $5.00 off Cashmere Premium 2-Ply Bathroom Tissue, 32 Rolls
• $4.00 off Nestle Drumsticks, 18 Cones
• $2.50 off Miracle-Gro Moisture Control Potting Soil, 60.5L

These offers are valid until May 21 at Canadian Costco locations for Costco members in good standing and eligible guests. Happy shopping!