Originally Posted by JiveMasterT
Possibly. It's not really a group buy... it's more of a "I don't think people are interested in this thing so I'm not gonna have them mass produced until there is demand" type thing. So you're more than welcome to ask Dave what it would take to have them made and he can start an appropriate thread.
Sure it's a group buy: "This is a group buy for air pump blocking plates. They will cost $OMG and we'll need 15 people to make it happen."