{"item_id":28942,"name":"Echo crystal","url":"https://runescapetrader.com/item/28942","unit":"GP","buy_limit":8,"prices":{"instant_buy":{"gp":2280285,"observed_at":"2026-09-11T21:48:16Z","age_seconds":354,"status":"fresh"},"instant_sell":{"gp":2207270,"observed_at":"2026-09-11T21:51:48Z","age_seconds":142,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:53:13Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}