PP Bad Beat Jackpot

[Fnord]

I'm surprised no one has posted this yet, so I'll fire away.

The PP bad beat Jackpot is set at four Tens or better as the losing hand. Both cards in each hand must play.

At a 10 player table, if every player took their hand to showdown every time, what would the occurance rate of Jackpots be? 1 per ?,???,??? hands?

Does anyone have a hand that would qualify in their Poker Tracker database? More than one?