"Very well. Of course, no-one in the Republic has been to the Mausoleum in thousands of years. No-one has even known where it is. Without an Astrolabe its location was impossible to discern, even to those few who have access to the relevant maps, of whom I can probably count on one hand. It is why I knew the Astrolabe, when I found it, was such a valuable find.
"But of course, the Jedi Temple has two such Astrolabes in its Archives. Have you not considered it funny that the Jedi never destroyed the threat the Mausoleum could pose?"