Here we glad to share with u our Competitive Model--P3.9 P4.8 Indoor&Outdoor Die-cast Aluminum cabinet 500x500mm,Price as below P3.9 SMD1921 Outdoor led display , Die-cast aluminun cabinet, 16scan, 5000cd, 2038S with 1920Hz ,G-energy Power, Nova Receiver, 500mmx500mm cabinet 748Usd/sqm(include receiver card&wooden carton package) P4.8 SMD1921 Outdoor led display , Die-cast aluminun cabinet, 13scan, 5000cd, 2038S with 1920Hz ,G-energy Power, Nova Receiver, 500mmx500mm cabinet 708Usd/sqm(include receiver card&wooden carton package) P3.9 SMD BLACK LED Indoor led display , Die-cast aluminun cabinet, 16scan, 1000-1200cd, 2038S with 1920Hz ,G-energy Power, Nova Receiver, 500mmx500mm cabinet 698Usd/sqm(include receiver card&wooden carton package) P4.8 SMD BLACK LED Indoor led display , Die-cast aluminun cabinet, 16scan, 1000-1200cd, 2038S with 1920Hz ,G-energy Power, Nova Receiver, 500mmx500mm cabinet 658Usd/sqm(include receiver card&wooden carton package) Remarks: 1) Curvable Design, +60usd/sqm 2)Front Service Design, +60usd/sqm