Amazon: 24 Charmin Ultra Strong Toilet Paper Mega Rolls $21.80 Shipped! This post may contain affiliate links. Please see the full disclosure policy here. Posted on January 4, 2012 Written by Mary 2 Comments Amazon has Charmin Ultra Strong Toilet Paper – 24 Mega Rolls priced just $21.80 shipped after the .25 cent Clip This Coupon and Subscribe & Save! Makes it just .23 per regular roll- a GREAT PRICE for Charmin! You can cancel the Subscribe & Save subscription any time after your order has shipped, if you want. Hurry as the prices has already gone up once today!