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you should check out bearmanricks calls he makes some awesome calls for really good prices. i bought a pair of his about a year or so ago, amazing calls his two calls and a ruffi dawg jr. are the only calls i need for coyotes
Check craigslist for other equipment. You can download coyote calls and burn to cd for a boombox. Any mouth calls, I'd buy new. They wear out and if you buy 'em new, you always know whose mouth's been on 'em.