I get mine at Sportco ($19.00 for a pro pack) or as a last resort GI Joe's ($23.99 for the same thing).
Good luck!
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In the legend of King Arthur, the Fisher King was a renowned angler whose errant ways caused him to be struck dumb in the presence of the sacred chalice. I am no great fisherman, and a steelhead is not the covenant of Christ, but with each of these fish I am rendered speechless.