Steem Monsters. I have a few questions for those who have been following it.

I recently discovered Steem Monsters and so far am loving what I see. The artwork is awesome and the entire concept of a game where the cards can be traded on a blockchain based market is amazing. I've tried out the game and bought some cards on the market (proud owner now of a Shin-Lo card) but I have some questions if anyone can help.

• Is there anywhere to find the historical prices of sales for particular cards (like Shin-Lo) either denominated in dollars or STEEM?
• Is there an API to pull such data from? Gods Unchained has a great community building websites to expand the ecosystem based on their API and it would be great to see the same from Steem Monsters.
• Are there any plans to make the game more similar to style where each player takes turns playing cards? Maybe an alternative game style using the same cards? An API with access to data on card ownership might also allow others to build games based from the card set.
• Which cards are considered the best right now for game play?
• Are there plans to push the data on ownership of cards to some sort of blockchain token model similar to ERC721?

So far I'm really enjoying Steem Monsters. Looking forward to seeing the new card reveals.