I've never seen them with a laminate Mannlicher stock. I think the Mannlicher stocked 10/22's are called International Models. But I've only seen them with regular wood.
Perhaps that one's a special edition for Davidson's or Bud's. Either way, it sounds pretty cool.
What kind of condition is it in? Even unfired, I don't think I'd pay more than three hundred. Fired in excellent condition maybe $250.
“If ye love wealth better than liberty, the tranquility of servitude better than the animating contest of freedom, go home from us in peace. We ask not your counsels or arms. Crouch down and lick the hands which feed you. May your chains set lightly upon you, and may posterity forget that ye were our countrymen.” ― Samuel Adams