BOGO is an abbreviation for 'Box Logo,' which is what Supreme's logo is colloquially known as. BOGO is a deluxe limited edition slipcased set containing numbered copies of Art on Deck and Object Oriented. Supreme creates only one new shirt per year with the BOGO on it, and only one special edition for the opening of any new boutique. Not surprisingly, the BOGO items regularly reach incredible prices with t-shirts or hoodies selling in the realm of 500 - 2,000 dollars each!