Thanks, that is truly hilarious!
When I read the heading... I first took it as a spelling variant of "bargain" ;-)
Then... well, people are known to develop film with instant coffee these days... this is RFF... someone might have found a way to develop film with bat... bat "grain"... ;-)
Yeah, Super Fine Batgrain, beat the pants of Panthermic 777, that's for sure!
🙂