If you're able to cut it down to at least 104 or 105, try just playing without 4 or 5 of the cards you aren't sure about and playtest from there, then use those 4 or 5 as your maybeboard
For many, building a budget Commander deck is considered a handicap or too difficult to do
Certainly, though, it seems that many decks after Into the Inklands could have the potential to be entirely location focused, much in the same way many decks currently are also item focused
Bloomburrow products, including Play Boosters, Collector Boosters, Commander decks, and more, are available now at your local game store, through online retailers like Amazon, and elsewhere Magic products are sold.
Meanwhile, Negan, the Cold-Blooded is an excellent Sacrifice and Treasure commander, rewarding you whenever an opponent sacrifices one of their own creatures
Packaged well for protection