A bill in every bar and you can get from $1 to $50! Plus it's a great motivator for someone stinky in your life to wash up a lot to get to that money!
Do your kids fight you over taking a bath? Here's a great way to get them to quit fighting. They never know if they're going to get $1 or the elusive $50. Other denominations include $5, $10, and $20.
Yes, this bar of soap is almost $16, but it's more about the fun factor here. It is perhaps one of the most expensive bars of soap in existence, true - so just get it as a fun gag gift. Don't get it in expectations of making money, as the $20 and $50 prizes are probably very rare and you likely have a better chance of winning on a scratch off ticket.