They are all within a few bucks everywhere. If you want the best price find TR-1 at a sportsmans or boat show. The last couple of years they were selling at those shows at or below dealer cost. I should know I am one of there dealers and we get very little discount. Install depending on how good the mechanic should be 4-6 hours for the common person that doesn't install them everyday like the TR1 guys

Tim
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Fishing aint luck.