{"item_id":12863,"name":"Dwarf cannon set","url":"https://runescapetrader.com/item/12863","unit":"GP","buy_limit":40,"prices":{"instant_buy":{"gp":774000,"observed_at":"2026-09-12T20:07:05Z","age_seconds":174,"status":"fresh"},"instant_sell":{"gp":752000,"observed_at":"2026-09-12T20:01:53Z","age_seconds":486,"status":"fresh"}},"market_data_updated_at":"2026-09-12T20:09:11Z","source":{"name":"OSRS Wiki real-time prices","url":"https://oldschool.runescape.wiki/w/RuneScape:Real-time_Prices"}}