TV,
Be very careful if you are actually planning on laying 19 units on a single game. As a percentage play obviously this is a bad bet with STL 13-5 at home and CLB 4-13 on the road. A -380 play means it has to hit at 80% and the Blues are only winning at 72% at home while the Jackets are losing at 76% on the road.
Outside of that, you are playing a team that has given up 4 goals on 43 shots in their last 2 games (only a .907 save%). Columbus comes off two of their best performances (though they were at home) and they have played tough competition lately while the Blues have played many patsies.
I think the Blues will win this game for sure, but I am just saying that risking this much money on such a large chalk line when you are in the hole is not a sound move. Good luck with the play if you stick with it but I hope you buy a little of it back.