Just a quick one;
Currently, Costa Rica are 80's in the Winners Market, however, they do not play the Netherlands until 9pm on Saturday. Odds suggest Belgium, France and Colombia will fall victim before this, their respective chances being divided between the remaining teams before the 9pm kick off. Not much of this reallocation will be passed on to Costa Rica but if Germany, Argentina or Brazil slip up, Costa Rica's price will plummet.
I don't fancy them to beat the Netherlands but there will be the option to lay them in Match Odds market to, at the very worst, recover initial stake.