{"item_id":6470,"name":"Compost potion(4)","url":"https://runescapetrader.com/item/6470","unit":"GP","buy_limit":50,"prices":{"instant_buy":{"gp":1,"observed_at":"2026-09-11T21:13:23Z","age_seconds":3466,"status":"stale"},"instant_sell":{"gp":15,"observed_at":"2026-09-11T22:06:10Z","age_seconds":299,"status":"fresh"}},"market_data_updated_at":"2026-09-11T22:10:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}