Families who've saved a lot of money on cloth diapers may face some sticker shock when it comes to buying reusable trainers. Some are $20 or even $30 apiece. But opting for disposable pull-ups takes an even bigger toll on your wallet. Even the generic trainers from Wal-Mart cost $6.00 each and might last a week or so. Spend that week after week, and it could add up to $300 or more over the course of a year (if your toddler doesn't train right away). And they all go in the trash. Nothing to Continue Reading