For over twenty years, Pasta Prima’s Spinach … Orders under $250 (before tax) will be charged a $25 delivery surcharge. Costco June’s Coupon Book. Costco typically doesn't mark up products more than 14 percent, whereas grocery stores mark up more in the range of 25 percent, Demer says. Meijer often has lower prices on organic baby carrots, carrots, kale, spinach and romaine when you combine coupons with sale prices, but for everyday prices Costco … Baby Spinach, 1.36 kg . All prices listed are delivered prices from Costco Business Centre. All prices listed are delivered prices from Costco Business Centre. Additional delivery fees may apply, … Orders under $250 (before tax) will be charged a $25 delivery surcharge. Costco cuts $2.5 off on Pasta Prima Spinach & Mozzarella Ravioli now, bringing the price drop down to $7.99 for 3.5 pound bag. Costco Coupon Book: June 01 – June 25, 2017. Overall, their prices are decent on organic produce. Frozen Chopped Spinach, 2 × 2 kg . Additional delivery fees may … Still, Demer says, it pays to diversify a bit and …