The listing was spotted by Twitter user Lifelower, who took a picture of it before Amazon pulled it down. The game was listed for an August 18 release, which would place it about a month ahead the Rise of Iron expansion's release.
No specific details on what the collection will include were provided. If we had to speculate, we'd guess it's the main game along with its previous expansions, which would essentially bring newcomers up to speed ahead of Rise of Iron's release.
In 2015, Bungie and Activision released a Destiny: The Taken King Legendary Edition, which had the main game and all the expansions released up until that point.
Rise of Iron is Destiny's fourth expansion, following The Dark Below, House of Wolves, and The Taken King. It is reportedly the largest of the bunch and will also introduce a new social space (joining existing social spaces The Tower and The Reef). The expansion launches on September 20.