I'm just going to put it out there, Jenny! As far as merch that we'd be interested in... if you stocked the store with Murbles, I'm fairly certain they would sell like hotcakes.
I would totally buy one, regardless of cost, to cuddle with through the impending zompocalypse. Not to mention, obscure creepy/cute indie plushies have a serious market. Ala, Gloomy Bear, underground sensation:
(yes, that's blood on his mouth/chest/claws)
Now who can resist something that damn cute (and simultaneously terrifying)? Murble would be a hit! XD