Big reveal: A penthouse duplex in downtown Boston with outdoor space

Address: 1 Nassau Street, #2208

Price: $1,529,000

The results: Just 26 percent of readers guessed the correcting asking price for this 1,543-square-foot spread with a stone-patio balcony 22 floors above Boston.

The top vote-getter was a hefty $1,729,000 with 36 percent of the tally.

Third place for the duplex, which also comes with a garaged parking space and which Haven Realty is listing, went to $2 million.