Samsung watch battery replacement

I called Samsung and I got the Philippines and they want to charge me $200 for a watch that I paid $200 for just to replace the battery. Do you know of any place I could send it to that would have a more reasonable price I have three watches that need batteries and they're all Samsung battery problems

I guess no one has an answer for me I'm just looking for somebody other than Samsung who wants a lot of money to change batteries I have three watches that need batteries the batteries are dead I don't get any indication of life when I try to start up the watches. Let me know if you have any ideas?