Are you a Charmin household?
Right now on Amazon you can grab this Charmin Ultra Soft, Mega Rolls, 6 Count Packs (Pack of 3) 18 Total Rolls  for $18.49 when you choose Subscribe and Save.
These are the Mega rolls so the cost breaks down to about $.25 per regular roll shipped right to your door!
- 2-ply Toilet Tissue; More cushiony softness so that using less never felt so good (than Charmin Basic)
- Use 4X less than the leading value brand bath tissue
- Has earned the Good Housekeeping Seal
- Unscented; Septic Safe
- Good Housekeeping Seal of Approval 
Remember to double check the price before you buy- Amazon prices change quickly!
Thanks Swaggrabber !