Used there are actually a number of very good sounding MC stages at that price point. I’ve owned the Dynavector P75 (any version - I had a Mk 1!) and PS Audio GCPH. Both very good. The GCPH had a little hum at higher gain levels but I understand there are ways to mitigate this (maybe even just rotating the toroid).
I always love & recommend Jim Hagerman’s phono products (killer value), and though I haven’t yet heard his new Bugle MC, it should be amazing for the money ($289 new).