Licensing firm Authentic Brands Group is expected to reveal it has finalised a deal to purchase the London-based fashion brand for around £200 million ($240 million), representing a price cut from an anticipated £300 million deal, reports Sky News. Ted Baker put itself up for sale in April, attracting suitors including Sycamore Partners, Bluestar Alliance and ABG. Prior to launching the sale, it rejected several bids from private-equity…