In the market for a scary good Halloween promotion? Sure you are. The $100,000 Free-to-Enter Halloween Blackjack Tournament is running this weekend at BetOnline Sportsbook. You could win the grand prize of $13,000 or be one of the top 150 finishers and get a nice prize from this top-rated sportsbook and online casino. The beauty is that you can play at both of them or just one of them, so long as you have an active account with a balance at BetOnline. Your first entry is free with 500 tournament chips just ready and waiting for you. Unlimited rebuys are available for $5 each if you bust out with your free entry. The tournament started on Friday October 30 at 5 p.m. ET, but will run through Sunday November 1, so you still have plenty of time to get entered and get involved. The timing really couldn’t be better. Look around the NFL this week and you’ll see a lot of bad weather games. We’re getting to that point in the calendar when it’s cooling off across most of the country and nobody wants to be outside unless they have to be. Not to mention, it would be really easy to just fire up your BetOnline account and play some blackjack while the college football games are going on October 31 or the NFL games are going on November 1. Remember, your first entry is on the house, so if nothing else, you have to use that one. If you decide to play the $5 rebuys, that’s up to you, but you’re getting a free crack at a piece of a $100,000 prize pool and you really can’t beat that. Prizes range from the first-place prize of $13,000 to $100 for those that finish in places 101-150. If you don’t already have an account with BetOnline Sportsbook, now is a terrific time. Not only will you get in the blackjack tournament, but there are some excellent deposit bonuses going on right now for all deposit methods, but especially Bitcoin. Furthermore, BetOnline makes those Bitcoin deposits quick and easy and you can also check out their daily Odds Boosters to take your chance at adding a little bit more to your bankroll.