Beefeater Discovery griddle 94135 15" is only for the older 4 burners with a 2 piece cook top. If you 4 burner Discovery and a 2 piece top than this is the one you need. This griddle is single sided and hot dipped in a porcelain coating to give you a long life.
Az grills has a real time shipping calculator. Add items to your cart and when you are ready just add your zip code and then apply under the shipping options. All of this is on the check out page. On Free shipping items, shipping will be taken off after you place your order so if a product is marked Free shipping and it charges you for the shipping, the shipping will be taken off.More info