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
So couldn’t I go and fake-register 500 folks...get the four $25 vouchers each, then flip/sell them to some fake foundation (for 20-cents on the dollar) who’d flip them to special candidates?