Saw a rig like that last year at J&B Tackle sold as an offshore trolling lure. If I remember correctly there a little pricier than a 9er,somewhere around $150 for the chain with many colors to choose from. I might spend that on a tuna lure but to drag something in that price range around some rockpiles could a get a little pricey. Nice rigs all in all.
my $.02
