Couldn’t you go and receive your vouchers, then turn around and sell them for some value via Ebay?
You mean like this? https://www.ebay.com/itm/Democracy-Vouchers-Historic-Ephemera-City-of-Seattle-2017-first-ever-politics/123535617327?hash=item1cc34bed2f:g:zY8AAOSwen9aIv1H
SHHHHHH!.........don’t give them any ideas!................