Pretty much only one company makes high end milled putters under $200, Sub 70. I’ve never tried them, but they were just featured on MyGolfSpy and appear to be an incredible value.
As a comparison, many milled putters like Scotty Cameron, Evnroll or Bettinardi are $400+. Some golfers even pay way more than that..I may or may not know this from personal experience . 😉
Anyways, these look solid if your in the market.