Fishfinder Price Hunt - Lowrance Elite 4 CHIRP with Navionics

I'd like some help to validate whether or not I've found the best price on this...  Let me know if you've seen it for less!

(Also, this is a transom mount transducer - will that work with my Lowrance-Ready Hobie Outback?)

Prices for: Lowrance Elite 4 CHIRP with Navionics, 83/200 Chirp and 455/800 Downscan Transducer Product 001-11817-001

Hodges Marine, $266.43, $8.95 shipping, no tax = $275.38
http://www.hodgesmarine.com/Lowrance-Elite4-Chirp-Nav-83-200-455-800-p/low000-11817-001.htm?gclid=Cj0KEQiA-4i0BRCaudDcrrnDi6kBEiQAZSh5f1vzUClN_-7Ax4cv-cQk-Jq89pnmdWHNLu5lxU6n7MQaAh5x8P8HAQ&ppcstrkid=1565162769&click=19&ppcsclkid=UCwMXi4gCPqL

Amazon (by GizmosForLife), $286.99, free shipping, no tax = $286.99
http://www.amazon.com/Lowrance-000-11817-001-Fishfinder-Chartplotter-Transducer/dp/B00R9X6CS0#Ask

My preference is the Amazon one for the better return policy and consumer protection.

Thanks!