From the release:
Troll Forged Miniatures has opened a Pledge Market to trade ‘Assimilation Alien Host’ Kickstarter pledges. This is to enable backers to sell on their pledge, and is the only way for non-backers to get in on the action.
Backers who sell on their pledge need a refund (life happens) but still want to continue to support the project. This is our solution.
The Kickstarter is now being fulfilled. You can check our Kickstarter updates for the latest news.