A boxed set or box set is a set of items traditionally packaged in a box, hence 'boxed', and offered for sale as a single unit.
A box set of the Japanese anime television series KonoSuba on Blu-ray
Boxed collections of books
Oh, by the Way is a compilation boxed set by Pink Floyd released on 10 December 2007, by EMI Records in the United Kingdom and the following day in the United States through Capitol Records.
Oh, by the Way