I did a little bit of digging and on a reggae forum I visit it says the US version of the cd , Toots & The Maytals – Funky Kingston / In The Dark, which I think was released in 2003 is decent quality ,possibly about the best you might get, it was mastered by Gavin Lurssen, I haven’t heard it but it might be worth looking into myke , I had a quick look on discogs and it’s there