Nothing for gold that I recall, but Mundungus Fletcher stole a bunch of heirloom silverware and other such valuable things from Grimmauld place after Sirius died, and possibly even while he was alive, and didn't seem to be particularly cursed, just throttled by Harry for disrespect to Sirius's memory.
On the other hand with Sirius's attitude towards his relatives he could easily have made a statement declaring his disinterest in his heritage that intentionally or unintentionally revoked his ownership over such items.
Fletcher is portrayed as a sketchy thief/fence pretty much from book 1, IIRC. It's hard to imagine that so many people could have intentionally or not abandoned their magical ownership as to make such a career feasible.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 97. The previous thread is at nearly 500 comments.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system.
Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: