To me $10000 is a lot of money. Would I bet that much on the game? No. I would have to make a lot more then I do to bet that amount. As far as betting on a -1600 games goes, it would work out to 6.25%. A premium rate savings account will give you about 0.25%. A lot of people would be pretty happy with a 6.25% gain in a day.
There is always talk about value. I think value is different for everyone. The best value is the one that wins IMO. +5000 odd are really nice if you feel the team will win. If not it wouldn't matter if they had +500000.
In the end you would have to feel good enough about that game to put that kind of money on it. If you don't, skip it.
James