{
    "type": "product",
    "name": "Mamiya 135mm f/3.5 (645)",
    "url": "https://www.cameraworth.com/m/mamiya/135mm-f-3-5-645/",
    "brand": {
        "name": "Mamiya",
        "url": "https://www.cameraworth.com/m/mamiya/"
    },
    "answer": "The Mamiya 135mm f/3.5 (645) sells for about £20 (median of only 3 recorded sales, 2025–2026; indicative).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [],
        "n": 3,
        "median_gbp": 20,
        "middle_half_gbp": null,
        "period": [
            "2025-05-20",
            "2026-07-09"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 23,
            "without_flagged": null,
            "without_highest": 14
        },
        "extras": {
            "median_usd": 27,
            "median_eur": 24,
            "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/135mm-f-3-5-645/v/135mm-f-3-5-645-standard/",
            "kind": "working",
            "n": 3,
            "grade": "indicative",
            "median_gbp": 20
        }
    ],
    "set_apart": {
        "awaiting": {
            "label": "Awaiting classification",
            "n": 1,
            "min_gbp": 90,
            "max_gbp": 90,
            "median_gbp": null
        }
    },
    "version_status": {
        "matched": 3,
        "pending": 0,
        "undeterminable": 0
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 74611,
            "date": "2026-07-25",
            "venue": "eBay",
            "title": "Mamiya-Sekor C 135mm F3.5 lens",
            "price": 120,
            "currency": "USD",
            "gbp": 90,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": false,
            "set_apart": "awaiting",
            "flags": [],
            "source_url": "https://www.ebay.com/itm/800142148243",
            "lot": null
        },
        {
            "id": 67532,
            "date": "2026-07-09",
            "venue": "eBay",
            "title": "Mamiya-Sekor E 135mm f/3.5 49Ø Camera Lens",
            "price": 10,
            "currency": "USD",
            "gbp": 7,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/317779608752",
            "lot": null
        },
        {
            "id": 67534,
            "date": "2026-06-08",
            "venue": "eBay",
            "title": "Mamiya-Sekor E 135mm 1:3.5 Lens Made In Japan",
            "price": 35,
            "currency": "USD",
            "gbp": 26,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/197232195382",
            "lot": null
        },
        {
            "id": 3359,
            "date": "2025-05-20",
            "venue": "Special Auction Services",
            "title": "A Mamiya Sekor C 135mm f/3.5 N Lens",
            "price": 20,
            "currency": "GBP",
            "gbp": 20,
            "basis": "hammer",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "238"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/m/mamiya/135mm-f-3-5-645/sales/",
    "citation": "“Mamiya 135mm f/3.5 (645): about £20, the median of 3 recorded sales, 2025–2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/m/mamiya/135mm-f-3-5-645/",
    "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."
}