This is far too specific to include in something like a Commander deck, and theres infinitely better sideboard tech out there for other formats
Overall, a MTG card system can help you better manage your collection, save time and frustration, and protect your investment in the game
What Accessories Will I Need For These MTG Fallout Decks
This, combined with the fact that there's a lot of competition for Nature's Rhythm's slot in eternal 60-card formats, should help keep its price down, which means that the floor of Nature's Rhythm is likely as a very strong budget-conscious replacement for something like Finale of Devastation
Strengths: No platform fees means lower prices Community reputation systems add some accountability Lots are often better-described than eBay listings Can negotiate directly Weaknesses: Payment via PayPal G&S adds fees (~3%) but is essential for protection No formal buyer protection Scam risk is real (always use PayPal G&S, never Friends & Family) Shipping on large bulk lots is expensive Best for: Experienced bulk buyers who know card values and can evaluate lots from photos
There will be simple early chip damage blocks in exchange for cards, but remember that you dont have to give the card to the player who deals damage to Flumph