From the post:
Pssst. Over here. You look like someone looking for a Monday Preview....yeah we got Monday Previews. The best previews! Come take a look at these Hucksters...
In Malifaux there are lots of items that are illegal, or just prohibitively expensive due to Guild taxes. The huckster doesn't care about either of those issues. They will get you what you need, but there will be a price.