½ Price 2nd Pizza. Buy any Medium, Large or X-Large Pizza at regular menu price & get a second Medium, Large, or X-Large Pizza of equal or lesser value for 1/2 price. 1139 S. Grand Ave., Diamond Bar. *Skinny crust not available on x-large pizzas. One coupon per order. Limited delivery area and hours. Delivery fee will apply. Not valid with any other offer, promotion or discount. Expires 2/7/22. Patio Seating, Carry-Out or Delivery