25-year-old online game fetches seven figures: An unopened copy of Nintendo’s Tremendous Mario 64 has bought at public sale for $1.56 million. Heritage Auctions in Dallas mentioned that the 1996 sport bought Sunday, breaking its earlier document worth for the sale of a single online game. A spokesman didn’t instantly reply to an inquiry about who bought the sport. Tremendous Mario 64 was the best-selling sport on the Nintendo 64 and the primary to characteristic the Mario character in 3-D, the public sale home mentioned in an announcement. The sale follows an unopened copy of Nintendo’s The Legend of Zelda promoting at auction Friday for $870,000. Valarie McLeckie, Heritage’s online game specialist, mentioned the public sale home was shocked to see a sport promote for greater than $1 million two days after the Zelda sport broke its previous document. In April, the public sale home bought an unopened copy of Nintendo’s Tremendous Mario Bros. that was purchased in 1986 and forgotten about in a desk drawer for $660,000.