{
    "type": "product",
    "name": "Mamiya 180mm f/4.5 (RB67)",
    "url": "https://www.cameraworth.com/m/mamiya/180mm-f-4-5-rb67/",
    "brand": {
        "name": "Mamiya",
        "url": "https://www.cameraworth.com/m/mamiya/"
    },
    "answer": "The Mamiya 180mm f/4.5 (RB67) sells for about £80 (median of only 5 recorded sales, 2023–2026; indicative).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [],
        "n": 5,
        "median_gbp": 80,
        "middle_half_gbp": null,
        "period": [
            "2023-06-13",
            "2026-08-15"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 97,
            "without_flagged": null,
            "without_highest": 67
        },
        "extras": {
            "median_usd": 101,
            "median_eur": 93,
            "note": "USD and EUR from each sale converted at its month’s ECB rate"
        },
        "basis": "Auction hammer prices with the buyer’s premium removed; eBay as sold"
    },
    "reason": null,
    "versions": [
        {
            "name": "(standard)",
            "url": "https://www.cameraworth.com/m/mamiya/180mm-f-4-5-rb67/v/180mm-f-4-5-rb67-standard/",
            "kind": "working",
            "n": 4,
            "grade": "indicative",
            "median_gbp": 97
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 4,
        "pending": 0,
        "undeterminable": 1
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 76289,
            "date": "2026-08-15",
            "venue": "eBay",
            "title": "Mamiya RB67 180mm f4.5 Sekor C Lens RB-67 *Read #818",
            "price": 73,
            "currency": "USD",
            "gbp": 54,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/147301633251",
            "lot": null
        },
        {
            "id": 76291,
            "date": "2026-08-13",
            "venue": "eBay",
            "title": "[MINT] Mamiya Sekor C 180mm f/4.5 MF Lens For RB67 Pro S SD From JAPAN",
            "price": 147,
            "currency": "GBP",
            "gbp": 147,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/318655494948",
            "lot": null
        },
        {
            "id": 76290,
            "date": "2026-08-13",
            "venue": "eBay",
            "title": "Mamiya 180mm f/4.5 Sekor Lens for RB67",
            "price": 155,
            "currency": "USD",
            "gbp": 114,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/236857081969",
            "lot": null
        },
        {
            "id": 60756,
            "date": "2026-08-06",
            "venue": "Special Auction Services",
            "title": "A Mamiya Sekor C 180mm f/4.5 Lens",
            "price": 45,
            "currency": "GBP",
            "gbp": 45,
            "basis": "hammer",
            "version": null,
            "version_status": "undeterminable",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "188"
        },
        {
            "id": 23912,
            "date": "2023-06-13",
            "venue": "Special Auction Services",
            "title": "A Mamiya Sekor C 180mm f/4.5 lens",
            "price": 80,
            "currency": "GBP",
            "gbp": 80,
            "basis": "hammer",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "438"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/m/mamiya/180mm-f-4-5-rb67/sales/",
    "citation": "“Mamiya 180mm f/4.5 (RB67): about £80, the median of 5 recorded sales, 2023–2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/m/mamiya/180mm-f-4-5-rb67/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-08 01:55:00.813113",
    "attribution": "Data from cameraworth.com — a public register of what cameras and lenses actually sold for. Cite the page URL and the retrieval date; see /methodology/ for how each figure is made."
}