Excuse me, do you do artificial limbs? There are many kinds of artificial limbs, and their prices are different. The cost of artificial limbs depends on the joints. You can go and have a look. There are 4,000 to 200,000 general prostheses, 200,000 upper limb prostheses and 56,000 lower limb prostheses. The highest thigh prosthesis is only seven or eight thousand, and the cheap one is several thousand dollars, depending on your competition.