3DPrinting

I'm creating a board game that has custom 3d pieces. I'd like to test out my print before I send it to the game manufacturer and also want to make demo sets. They need a huge tooling fee before they'll do samples. There are app. 10 designs and no bigger than 45mm.

I'm not sure as to whether I should buy a starter printer or would the learning curve be so big that I should just have a POD company do it. I know blender really well but have never printed anything from a file. I was going to make the file from blender for the company too. Any thoughts? I think my SO and I would use it for other things, probably, maybe, if it's not so complicated that I give up on it.

Thanks for any advice on this, I don't know what direction to point on this and I have a ton of work to do already.

Edit: You guys are awesome. I went from totally lost to ordering the Neptune 3 Pro and it should be here next week. Thanks for everything and I hope it goes pretty smoothly, I'll keep you posted. Thanks again.