{"item_id":31478,"name":"Bolt of cotton","url":"https://runescapetrader.com/item/31478","unit":"GP","buy_limit":13000,"prices":{"instant_buy":{"gp":3488,"observed_at":"2026-09-11T22:43:32Z","age_seconds":122,"status":"fresh"},"instant_sell":{"gp":3200,"observed_at":"2026-09-11T22:32:08Z","age_seconds":806,"status":"fresh"}},"market_data_updated_at":"2026-09-11T22:45:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}