{"listing": {"id": "h_7641591415010", "title": "Watch Collectors Rolex GMT-Master 16700", "brand": "Watch Collectors", "model": "Rolex GMT-Master 16700", "reference": "16700", "price_usd": 5000.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["GMT / Dual Time"], "merchant_slug": "watch-collectors-uk", "merchant_name": "Watch Collectors UK", "image_url": "https://cdn.shopify.com/s/files/1/0628/2218/7234/products/rolex_gmt-master_ii_116710ln_second_hand_watch_collectors_1.jpg?v=1647030605", "detail_url": "https://mostexpensivewatches.net/listing/h_7641591415010", "buy_url": "https://mostexpensivewatches.net/out/h_7641591415010", "available": false}, "lang": "en", "url": "https://mostexpensivewatches.net/listing/h_7641591415010", "alternatives_url": "https://mostexpensivewatches.net/api/v1/listing/h_7641591415010/alternatives", "lower_priced": [{"id": "h_7641571295458", "title": "Watch Collectors Rolex GMT-Master 16700", "brand": "Watch Collectors", "model": "Rolex GMT-Master 16700", "reference": "16700", "price_usd": 4500.0, "currency": "USD", "condition": "excellent", "box_papers": "full_set", "year": null, "case_material": "Stainless Steel", "case_size_mm": 40.0, "movement": "Automatic", "complications": ["GMT / Dual Time"], "merchant_slug": "watch-collectors-uk", "merchant_name": "Watch Collectors UK", "image_url": "https://cdn.shopify.com/s/files/1/0628/2218/7234/products/rolex_gmt_master_16700_red_blue_bezel_stainless_steel_second_hand_watch_collectors_1.jpg?v=1647027610", "detail_url": "https://mostexpensivewatches.net/listing/h_7641571295458", "buy_url": "https://mostexpensivewatches.net/out/h_7641571295458", "available": false}], "similar_listings": [], "cohort": {"count": 5, "median": 11950.0, "low": 4500.0, "high": 12500.0, "brands": 1, "merchants": 1, "listing_price": 5000.0, "position": "below_median", "delta_vs_median_pct": -58.2}}