{"item_id":5321,"name":"Watermelon seed","url":"https://runescapetrader.com/item/5321","unit":"GP","buy_limit":200,"prices":{"instant_buy":{"gp":116,"observed_at":"2026-09-11T21:13:22Z","age_seconds":259,"status":"fresh"},"instant_sell":{"gp":40,"observed_at":"2026-09-11T21:15:28Z","age_seconds":133,"status":"fresh"}},"market_data_updated_at":"2026-09-11T21:17:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}