Custom-Item Pricing
ProtonAuctions is in public beta. See Beta Phase for what is stable and what is still maturing.
Most auction plugins treat a custom item as whatever vanilla material it is built on, so a legendary sword and a plain one look identical to the pricing. ProtonAuctions does not. It recognises items from Nexo, Oraxen, ItemsAdder, MMOItems and MythicMobs as their own thing, and prices them with their rarity in mind. Spawners from SilkSpawners and SpawnerMeta are told apart by the mob they spawn.