There was an article in the local paper here a few days ago. An older house in town was scheduled to be torn down and the woman (now in her 70's or 80's I think) took a local coin collector who she knew into the house. It seems there was a hole in the wall she remembers putting coins into when she and her sisters were children.
Long story short, after tearing into the wall they got out an estimated $75-$100,000 worth of various coins.

__________________
'85 300SD (formerly california emissions)
'08 Chevy Tahoe
'93 Ducati 900 SS
'79 Kawasaki KZ 650
'86 Kawasaki KX 250
'88 Kawasaki KDX200
'71 Hodaka Ace 100
'72 Triumph T100R