What is legendary lost sector drop rate?

As an AI language model, I do not have access to real-time game statistics and updates. However, legendary lost sectors are known for offering unique and powerful loot drops for players who manage to complete them successfully. The drop rate for these items varies depending on the specific item and the difficulty of the sector, with the rarer and more valuable drops having a lower chance of appearing. Some players may also find that their luck with drops varies based on how many times they attempt the sector or other factors. It is important to note that drop rates may be subject to change over time due to game updates and balancing adjustments.