Noah Gundersen confirmed on his Twitter account that only 300 of the variants were pressed. I remember seeing a tweet shortly after saying it sold out. Makes me think they wouldn't have any left for the Vinyl Den subscriptions, but best of luck! If Vinyl Den doesn't work out, there's always Discogs...
EDIT: Links to tweets...
https://twitter.com/noahgundersen/status/597832653031677952
https://twitter.com/DualtoneRecords/status/597864744876388352