Hey man, There will be lots of notice on steemit when we get to the time for ordered, I would just say to keep any eye out.
Otherwise custom minting projects are around 2000-5000USD just for the dies, then there's no minimum and you can just strike 1 if you like.
We don't have any 2017's in stock, they are long sold out and command quite the premium, but last I saw @sevinwilson, @coolbowser and @ejr were all selling some.