From the PSA message board:
https://forums.collectors.com/discus...ostly-unopened
Interesting thread, but since there are a lot of unopened buyers here, figured you should all be on the lookout for these boxes getting passed along some other way. Shocked that PSA allows threads like this on their board (although not suspending their own fraudster for trying resell the scam boxes multiple times), but will not allow discussion of their own screwups.
a.k.a. "Never get cheated, unless we're the ones cheating you!"