{"item_id":21202,"name":"Lava staff upgrade kit","url":"https://runescapetrader.com/item/21202","unit":"GP","buy_limit":50,"prices":{"instant_buy":{"gp":755553,"observed_at":"2026-09-11T08:29:06Z","age_seconds":47554,"status":"stale"},"instant_sell":{"gp":489263,"observed_at":"2026-09-11T13:32:33Z","age_seconds":29347,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:41:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}