{"item_id":21490,"name":"Seaweed spore","url":"https://runescapetrader.com/item/21490","unit":"GP","buy_limit":600,"prices":{"instant_buy":{"gp":276,"observed_at":"2026-10-26T03:25:41Z","age_seconds":104490,"status":"stale"},"instant_sell":{"gp":210,"observed_at":"2026-10-26T04:27:22Z","age_seconds":100789,"status":"stale"}},"market_data_updated_at":"2026-10-26T04:47:27Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}