The rest of the price is basically paying for the exclusive cards and the display art
Wizards experimented with 'symmetric draw' with cards like Secret Rendezvous, where you and another player could both draw cards, but giving your opponent an advantage for something they could probably do themselves feels like a much bigger drawback than other colors
There are 25 merfolk in the deck, five lords, and countless others that distribute counters to themselves and others
It states that you can turn any number used in any creatures text box into the damage that the Pygmy Giant will deal to another creature, and it just so happens to have the number 487 in its very own flavor text
Squirrel tokens were introduced in Weatherlight , with nontoken squirrels following in Odyssey with Squirrel Mob and Krosan Beast
Overall they seem to be priced appropriately, but a few stand out as interesting to me