Hamleys Summer Toy Sale With Up To 25% Off on Lego, Playmobil, Sylvaninian Families, NERF and more Uncategorized by clickandshopcoupons - August 17, 2019August 17, 20190 Hamleys summer toy promotions continue with 20%-25% off more products ranges to add to the current 20% off Lego promotion running. With discounts on Playmobil, Sylvaninian Families, NERF and more. All offers end September 8th 2019. Click on the images below to take you to the promotion or visit the Hamleys Store Page.