[BobAllinSki]

720 in the pot, 140 to call, you have top pair good kicker you are going to win way more than the 16% required to call here, there is some merit to checking here, a queen is likely to have bet the flop and a 9 is all over you, but I would expect a 2 or a king to call this suspicious looking bet often enough to make betting more attractive than check calling.