I don't believe they keep the large scans, but the Wayback Machine has 100+ captures since 2009. So you can go to the date when a particular auction would have been the "current" auction and see listings that way.
https://web.archive.org/web/*/Legendaryauctions.com
Even so, I'd still like to have the original site back, at least for awhile.
Cheers,
Steve