On September 8 1986, Madonna’s third album, True Blue, was certified double platinum (for shipment of 2 million units) in the USA.
Here’s a snippet of Davitt Sigerson’s review of True Blue from Rolling Stone (July 17, 1986):
Madonna’s sturdy, dependable, lovable new album remains faithful to her past while shamelessly rising above it. True Blue may generate fewer sales and less attention than Like a Virgin, but it sets her up as an artist for the long run. And like every other brainy move from this best of all possible pop madonnas, it sounds as if it comes from the heart.
On July 22 1985, Like A Virgin was certified 5x Platinum in the US – the first solo album by a female artist to be certified for shipment of 5-million copies. The album remained a consistently strong catalogue seller well into the next decade, eventually earning a Diamond certification (the RIAA’s highest certification award) in 1998 for shipment of over 10 million copies in the US.