{"item_id":12289,"name":"Mithril platelegs (t)","url":"https://runescapetrader.com/item/12289","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":2040,"observed_at":"2026-09-11T19:33:49Z","age_seconds":8267,"status":"stale"},"instant_sell":{"gp":2342,"observed_at":"2026-09-11T21:31:39Z","age_seconds":1197,"status":"stale"}},"market_data_updated_at":"2026-09-11T21:51:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}