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Costco DealsSeptember 16, 2026
Costco Flyer Winnipeg & Unadvertised Deals (Wednesday, September 16, 2026)
Mon. & Fri.Updated weekly
295In-store Deals
173Unadvertised
These are the unadvertised Costco Winnipeg deals from the McGillivray Blvd warehouse at Kenaston — in-store markdowns and clearance that never make the official flyer. Costco Winnipeg Deals & Unadvertised Savings. Prices updated from the McGillivray location. For Costco's official weekly specials, see this week's Costco flyer →. Please note that local Costco prices and availability may differ and take precedence over any information provided by YepSavings.
Filling up first? Today's Costco Winnipeg gas price at McGillivray: Regular 163.9¢/L, Premium 185.9¢/L (2026-09-16). See the price trend and gas bar hours →
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CHICKEN PENNE ALFREDO$10.99$14.99until 2026-09-27
MIXED PRPPERS PRODUCT OF MEXICO$6.49$8.49until 2026-09-20
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