A big pile of Roman coins found in a building site near Worcester is thought to be worth over £100,000.
It is believed the 1,368 Iron Age and Roman coins, which were found in the Leigh and Bransford area last year, date back to Emperor Nero's reign between AD 54-68.
The vast majority of the Worcestershire Conquest Hoard are silver denarii, which were minted in Rome, and it is thought the hoard belonged to a farmer who provided livestock and grain to the Roman army.
The collection, which also includes an Iron Age stater gold coin and a pot, was declared treasure in June and the Worcestershire Heritage, Art and Museums wants to raise £6,000 to display it all.
Dr. Murray Andrews, a lecturer in British archaeology at University College London (UCL), hailed the discovery as the "most miraculous thing" he has seen "over the last 100 years".
He said: "It's an important piece of archaeology.
"It tells us about what was happening here 2,000 years ago when the Malvern hills were maybe the boundary of the Roman Empire."