Each team that wins it gets some kind of replica to keep as a momento.
so would they be worth £48.000 ?? maybe not even solid silver just silver plate
also i would bet back then there was little to no money in football and the FA would not pay for a replica each time a team won it ? maybe bury would have had to pay for it themselves or later on in the 40s or 50s bury had them made to show in the trophy room