Charger flip top gas lid on FBBO (not mine)

I'd REALLY wanna buy on of these myself but I can't justify buying another part for a project I don't have...

1968
http://www.forbbodiesonly.com/mopar...-gas-cap-and-chrome-base-ring-nice-cond-50-oo


1969-70
http://www.forbbodiesonly.com/mopar...9-70-charger-gas-cap-and-ring-25-oo-fair-cond