~snip~
The OP is either a troll or has one of those fake wallets that are designed to make it look like they have a bunch of coins, but it's actually a watch-only wallet. A few years ago there was a discussion on a forum on this very topic, and someone showed that such a file could be faked.
I don't know if it's a coincidence, but there are at least two more topics that I came across in the last 2-3 days where beginners are trying to sell wallets with tens or even hundreds of coins. It's no wonder, considering that scammers have clearly woken up, but so have legitimate users who remembered that they once had a BTC wallet that might be worth a fortune today - they just lack the password.