Key story highlights:
A 3.2-acre estate that belonged to the late AOL co-founder James Kimsey has hit the market for $62.95 million.
It's the most expensive residential property on the market in the region, by far.
The home has a guest house designed by Frank Lloyd Wright.
And we thought $49.5 million would safely hold the record.
When Steve Case listed his Merrywood estate at that price about a year ago, the local real estate market watched to see what would happen: Would it sell? Would the…