The only way to get the first Destiny game with all DLC today is on digital stores where it is still at the same price that it was years ago. Destiny 2 has been made free to play so can Destiny 1 get similar treatment? Especially considering content like Trials of Osiris or Iron Banner are no longer available and that it is difficult to find people in strikes or crucible activities. Destiny 2 also repeatedly references events from Destiny 1 such as fighting Crota and Oryx. The taken king DLC didn't carry over from last gen consoles to current gen consoles whereas the previous 2 DLCs and the base game did as part of a promotion which advertised that all DLCs will carry over.