Its still worth checking the legality of each card in case it's since been banned or restricted in one of those formats
5 Plains
And that is something you cant put a price on
Getting to play as many cantrips as you can find during a single turn really gets out of hand quickly, especially because the Ascendancys extra-loots make it reasonably easy to hit the next cantrip or Treasure Cruise (for which they fill the graveyard quite nicely) to keep you going
I would be surprised to find this price dropping, and considering its inclusion rate in Commander decks, Id buy it up if the price were going down
While the four reprinted legends are fairly heavily played, with both Bruna, Light of Alabaster and Daxos of Meletis in the top eight UW commanders on EDHREC, Bosh, Iron Golem as the 19th most played red commander according to EDHREC, andBudoka Gardener just barely cracking the top 50 for green commanders, no amount of playability can overcome the lack of numbers compared to previous years