Don't get me wrong, I don't think it's a bad deal but this is more of a 'nice to have' than a necessity and at the current price ($325 + tax = $367 + shipping ~ $380 CAD, vs $370 USD flat, free shipping, so not as far off) it's not worth the expense (to me). My sending unit is completely fine, just figure this would clean things up a bunch.
Abbas, if you're reading this, I'll buy a dual for $230 CAD and a repair kit + jig for $10 below retail.