Who will sell private keys?
Why do not they take these bitcoins?
There is no guarantee that these private keys will open these addresses.
google web archive can be found
source of all 4 wallets
here's an example!
https://imgur.com/hQ2ZQ9r12quQt1vjSuc62nif2dGFmsgyxosB67go2
155A4hz5BcpeB722FoZSewsLojR3MeRc8u
1DNZ2vEqnAYPKKS3vLeLEjV8Ax7Du9L8vn
Scammer. Don't buy this wallet. Electrum.dat and wallet.dat = big difference.