I’ve seen a number of REDC auction homes relist after the auction and those that I tracked that closed escrow we not for bargain prices, by the time they record and show up on searches, they are overpriced.
On a side note, a listing came up today that is a repo of a house I seriously looked at 18 months ago as a repo. It is now listed for 25% less than the winning bid from 18 months ago