Anyone lose a bunch of chrome autos in the mail?

[auburn35]

Heads up, the photos aren't great, but figured someone might be looking for these, or know the person that is.
Not sure if this was a lost psa submission return (certs all look close in range) or just an oddly similar collection of missing chrome cards up at the same time.

Anyone hear about these being lost? PSA cert range looks to be starting at 8777* with these two being right next to each other on the rack.
https://www.psacard.com/cert/87772718
https://www.psacard.com/cert/87772719

Government auction link has additional low quality photos, if anyone was curious.

https://www.govdeals.com/asset/108713/4703