{
    "type": "version",
    "name": "Mamiya 500mm f/8 (RB67) (standard)",
    "url": "https://www.cameraworth.com/m/mamiya/500mm-f-8-rb67/v/500mm-f-8-rb67-standard/",
    "product": {
        "name": "Mamiya 500mm f/8 (RB67)",
        "url": "https://www.cameraworth.com/m/mamiya/500mm-f-8-rb67/"
    },
    "display_piece": false,
    "answer": "The Mamiya 500mm f/8 (RB67) (standard) sells for about £252 (median of only 4 recorded sales, 2025–2026; indicative).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [],
        "n": 4,
        "median_gbp": 252,
        "middle_half_gbp": null,
        "period": [
            "2025-10-29",
            "2026-07-20"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 256,
            "without_flagged": null,
            "without_highest": 247
        },
        "extras": {
            "median_usd": 336,
            "median_eur": 293,
            "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"
    },
    "maybe_this_version": 0,
    "sales_shown": [
        {
            "id": 69950,
            "date": "2026-07-20",
            "venue": "eBay",
            "title": "**Exc+5** Mamiya Sekor C 500mm f/8 Lens w/ Lens Cap For RB67 Pro S SD From Japan",
            "price": 330,
            "currency": "USD",
            "gbp": 247,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/227438711139",
            "lot": null
        },
        {
            "id": 69953,
            "date": "2026-06-19",
            "venue": "eBay",
            "title": "Mamiya RB67 500mm f8 Sekor Lens RB-67 #264",
            "price": 342,
            "currency": "USD",
            "gbp": 256,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/147369375249",
            "lot": null
        },
        {
            "id": 69955,
            "date": "2026-06-07",
            "venue": "eBay",
            "title": "[Top MINT] Mamiya Sekor C 500mm f8 Telephoto MF Lens For RB67 Pro S SD JAPAN",
            "price": 455,
            "currency": "USD",
            "gbp": 341,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/168092711828",
            "lot": null
        },
        {
            "id": 6652,
            "date": "2025-10-29",
            "venue": "Flints Auctions",
            "title": "A Mamiya Sekor f/8 500mm Lens",
            "price": 275,
            "currency": "GBP",
            "gbp": 220,
            "basis": "premium_inclusive",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "364"
        }
    ],
    "citation": "“Mamiya 500mm f/8 (RB67) (standard): about £252, the median of 4 recorded sales, 2025–2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/m/mamiya/500mm-f-8-rb67/v/500mm-f-8-rb67-standard/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-08 00:10:00.968880",
    "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."
}