Based on the latest market prices tracked on TCG Stacked, a foil copy of Wish is worth about $2.59 USD
While impossible to stock everything, IF the shop owners/employees take the time to listen to what their customers want, they can build a following of "regulars"
For overall power and consistency, The Scarab God is the strongest zombie commander it scales drain to your board, reanimates from any graveyard, and dodges removal by returning to your hand
Any domain-related effects turn on instantly, turning cards like Leyline Binding and Herd Migration into the most effective versions of themselves
Its simply too narrow, and any deck with access to Disenchant or Natures Claim will usually choose to play them instead
This particular copy sold for $23,750 in 2023, marking a rare public auction appearance for this special MTG collectible