If you post the property address I can look at it for you. Recall that the trustee sale price has nothing to do with the market price, in this case 550k verses 399k. They are orthogonal so don’t try to correlate them, all that means is that the home has depreciated significantly. Also the original sale of 450k is orthogonal to the 550k because the homeowner may have refinanced, got the home appraised at a higher value then the original 450k sales price and taken cash out.