How much is it to take a group of underwater photos?

What kind of underwater photos do you mean?

Do you need a special photographer to take your picture? Or do you need to specify a shooting location to shoot underwater objects or animals?

You need a photographer to take your picture and see what equipment he uses. If you use a high-end SLR+waterproof kit, the price is not cheap, more than 5,000 (not including the later stage, not including the optional shooting location)

If you want to take pictures of some underwater objects or animals yourself, buy a waterproof camera and take pictures yourself. . . Within 2000, Canon, Fuji and Sony all had waterproof cameras.