sentences:  In the year 1990, four very expensive houses were sold, altogether worth 1.8 million dollars ( in today's money).In the year 1991, until July 7 of that year, 12 houses priced at over $400,000 ( in today's money) were sold, with a total of $7.1 million ( in today's money), three times that of the 1990 total.The most expensive house that was sold in 1991 (until July 7) was a , $1.2 million ( in today's money) house that was a replica of Melrose.