Part of the reason I wanted to get this published last night (and why I stayed up till 2am finishing it) was so I could enjoy waking up to see how the numbers have changed in the morning. :)
I may keep updating this post over time and now that I can use the API to get the card id from uid, I can do some other interesting things like price discovery! Another important thing I just thought of is how there may be wash trading going on as well to inflate prices. Very interesting to consider where this will all go!