{
    "type": "version",
    "name": "Mamiya 500mm f/5.6 (645) (standard)",
    "url": "https://www.cameraworth.com/m/mamiya/500mm-f-5-6-645/v/500mm-f-5-6-645-standard/",
    "product": {
        "name": "Mamiya 500mm f/5.6 (645)",
        "url": "https://www.cameraworth.com/m/mamiya/500mm-f-5-6-645/"
    },
    "display_piece": false,
    "answer": "The Mamiya 500mm f/5.6 (645) (standard) sells for about £247 (median of only 5 recorded sales, 2012–2026; indicative).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [],
        "n": 5,
        "median_gbp": 247,
        "middle_half_gbp": null,
        "period": [
            "2012-11-24",
            "2026-08-21"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 279,
            "without_flagged": null,
            "without_highest": 189
        },
        "extras": {
            "median_usd": 331,
            "median_eur": 282,
            "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": 82005,
            "date": "2026-08-21",
            "venue": "eBay",
            "title": "MAMIYA SEKOR C 500MM F/5.6 WITH FILTER CAPS & CASE FOR M645 1000S CLEAN GLASS",
            "price": 420,
            "currency": "USD",
            "gbp": 310,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/336596895005",
            "lot": null
        },
        {
            "id": 67273,
            "date": "2026-07-27",
            "venue": "eBay",
            "title": "Mamiya M645 500mm f5.6 Sekor C Lens 645 500/5.6 *Read #072",
            "price": 174,
            "currency": "USD",
            "gbp": 130,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/206334671955",
            "lot": null
        },
        {
            "id": 67275,
            "date": "2026-06-21",
            "venue": "eBay",
            "title": "Mamiya M645 500mm F/5.6 Lens",
            "price": 175,
            "currency": "USD",
            "gbp": 131,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/188504209325",
            "lot": null
        },
        {
            "id": 67277,
            "date": "2025-12-21",
            "venue": "eBay",
            "title": "Mamiya-Sekor C 500mm F/5.6 Lens for Mamiya 645 #54466 H",
            "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/167024559445",
            "lot": null
        },
        {
            "id": 8768,
            "date": "2012-11-24",
            "venue": "Leitz Photographica Auction",
            "title": "Mamiya Sekor C 5.6/500mm",
            "price": 500,
            "currency": "EUR",
            "gbp": 402,
            "basis": "hammer",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/Mamiya-Sekor-C-5.6-500mm/AI-22-14408",
            "lot": "AI_22_14408"
        }
    ],
    "citation": "“Mamiya 500mm f/5.6 (645) (standard): about £247, the median of 5 recorded sales, 2012–2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/m/mamiya/500mm-f-5-6-645/v/500mm-f-5-6-645-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."
}