Is this kit worth getting?

http://www.cabelas.com/cabelas/en/templates/links/link.jsp?id=0037349121051a&type=product&cmCat=search&returnPage=search-results1.jsp&QueryText=dig-it+kit&N=4887&Ntk=Products&Ntx=mode+matchall&Nty=1&Ntt=dig-it+kit&noImage=0

Is this kit worth getting?

Nobody else can answer that for you. I'm not familiar with that bait, but most cranks that I've used do a very good job of attracting fish. If you want lures that cover those depths, and if you want six of each, in the colors that are offered, then it's probably a very good buy at just over $2 per lure. If half the lures won't ever get wet, then you've effectively doubled the price and it's not such a great bargain.