What is a set of 1966 Ludwig Ringo Starr oyster blue pearl drum worth?

Ludwig Ringo Starr 1966 Oyster Blue Pearl Drums

- 4- 4-piece Oyster Blue Pearl Ludwig Drum Set.

- $58,272. The Beatles, one of history's most successful rock and roll bands, were instrumental in promoting this iconic piece of musical history (sold, Heritage Auctions).