Here’s a nice Amazon deal for you. Right now they have the Biotrue Contact Lens Solution Twin Pack on sale for $15.18 when you subscribe (or $15.98 without subscription.) Those are some nice savings off the $22.77 regular price, however right now when you subscribe you can also clip a $5 coupon. That makes your final price just $10.18, which is $5.09 per bottle and 55% off the regular price.
Biotrue Contact Lens Solution Twin Pack – only $10.18 ($5.09/bottle) when you subscribe and clip the $5 coupon
$5.09 per bottle/@Amazon/SAVE 55%