On my face, neck, lower arms, and lower legs. i want to get a laser treatment for those following areas, but dont know which would laser would work best in getting my results. i need something effective. i dont know if my pics attached show typical signs of sun damage or excessive amount of a dark sun tan. if you cant please differentiate of these two and let me know what it looks like i would gladly appreciate i would also like to know what would be the price range for these areas of treatment.