13 Costco NEW ARRIVALS & HOT DEALS for April 2026!

The April 2026 Costco coupon book (April 6 – May 3) offers a diverse range of savings across home maintenance, health, and groceries. Key highlights include significant discounts on Michelin tires, Greenworks mowers, and various Kirkland Signature staples, alongside a reminder about Costco's 30-day price adjustment policy for recent purchases.