I live in Oregon where the deposit is $0.10, and while plenty of citizens will toss cans, there are also plenty of people who will go through trash looking for

I live in Oregon where the deposit is $0.10, and while plenty of citizens will toss cans, there are also plenty of people who will go through trash looking for them to return. It's not difficult to believe that increasing the deposit 150x would correspondingly increase return rates.