Roy, who is currently coaching in his native Holland, made 93 appearances for Forest and scored 28 goals.
He became Stan Collymore's striker partner after an impressive World Cup for Holland in 1994 and helped guide Forest to 3rd in The Premiership in the 94/95 season.
To make a bid for the shirt or for more information please contact Laura Fisher on laura_lurgan@yahoo.co.uk.
Be quick though as the shirt is also up for grabs on ebay!