buried treasure

Noun

 * 1) Treasure stashed underground or underwater.
 * The buried treasure from the shipwreck was found yesterday.
 * 1)  Something valuable that is concealed for a long time and then rediscovered.

Quotations

 * 2009, “E3 2009: The Five: Borderlands”, Crispygamer.com, June 9:
 * The verdict on whether Borderlands is buried treasure or fool's gold will come down when it hits later this year.
 * The verdict on whether Borderlands is buried treasure or fool's gold will come down when it hits later this year.