Comment by ifwinterco

At the end of the day they're selling dollars for 10c provided you buy them in a specific way (quotas a few times a day, and you have to not be a business).

Incredibly obvious solution to this problem: become a middleman who buys spare tokens from people who don't need them but can buy them for 10c, and sell them to the people who get charged a full dollar.

Spread is huge, so you can make a very nice profit for yourself and still make it very worthwhile for the other two parties