Adds is_biddable boolean
Adds is_biddable boolean

mzikherman/metaphysics-1,mzikherman/metaphysics-1,artsy/metaphysics,1aurabrown/metaphysics,broskoski/metaphysics,mzikherman/metaphysics-1,artsy/metaphysics,mzikherman/metaphysics-1,artsy/metaphysics,craigspaeth/metaphysics,craigspaeth/metaphysics