Small figurine / card holder

I'm not sure how much this would cost - could you give me a quote?

I want to commission a small figurine that doubles as a playing card holder (only needs to hold a single card) to be used as a kickstarter reward for a card game I'm working on. I'm trying to keep the item + shipping under $20 and as low as possible. I'd be "buying" it at cost and shipping it to each individual kickstarter backer.

It'd be based on this character design:


It'd look something like this:


The card would slide in between the front two prongs and back prong on his crown. He would either not have the cape, or the cape would not be flowing but instead draped behind him as an extra 'leg'. He could be on a little circular platter, or not. I'm not sure if colored sandstone-like plastic or a gold-like metal would be the best way to go. Whichever option is the most structurally stable, cheapest, easiest, or looks the best - honestly it's up to the modeler, so long as his silhouette is faithful to the card art above and it stably holds a card without falling over easily, I'll be happy with it.

Is anyone interested in modeling this? How much would I have to pay?