Item level 1 · Prices on every WoW Forever auction house
Craftsman's Writ: Nature Protection Potion on every WoW Forever auction house, updated hourly. Cheapest right now: 88s 0c on US · PvP · Horde. About 318 sell per day across all markets.
Busiest market
EU · PvP · Horde
Lowest4gold41silver3copperUsually 70silver50copper≈ 69 sold per day