Police are seeking this suspect in the theft.[/caption]A Queens thief snatched $2,000 out of a gambler’s hand while the victim was playing a slot machine at the Resorts World Casino at Aqueduct Racetrack, cops said Tuesday.

The crook approached the victim on the casino floor, grabbed the cash and dashed out a side exit at 11:30 p.m. last Thursday.

He was last seen on surveillance video running down the stairs on his way out of the gaming facility.

Police said the thief is in his early 20s with a thin build.

He was still at large Tuesday night, police investigators said.