Cost for the mold, 100 spinner forms and 100 hooks was under $45 so not too bad to start up. I already had the crane swivels, split rings and blades. After mold purchase probably making these for $.25 each. Been buying the craft hair from Punisher Lures. Really, really like the gray they carry but other colors are nice too.
Those are awful purty. The smaller size bait are killer for smallies in my local river. A little bigger colorado blades help to keep a slower (and higher in the water) retrieve.