36" Blackstone Griddle with Cover $297 Free Shipping Get it at Walmart Check it out Brad's Deals Editor Julie, Details This Blackstone 4-Burner 36" Griddle Cooking Station with Hard Cover goes for $297 at Walmart.com. That's the lowest price we could find by $100. This highly reviewed griddle grill features four independently controlled burners, side shelves with a magnetic strip, a paper towel holder, and hooks for utensils. Be sure to add this 5-Piece Griddle Tool Kit for $19.97. Looking for a smaller griddle? This 28" Blackstone Griddle is priced at $207.99 at Wayfair. Advertiser Disclosure