2/4: Sick drawing hand but 2 all-ins in front of me!??!!?!

[snowbank]

Folded to me in co and I raise it up with 9d7d and get called by the button and blinds.

Flop: 2c5d8d. Checked to me and I bet like $40. Button pushes for $250. sb folds, and bb pushes for $525.

Table is relatively active, so their ranges might be more than just sets/higher draws. I cover. Hero?????