{
    "type": "product",
    "name": "Mamiya 90mm f/3.8 (RB67)",
    "url": "https://www.cameraworth.com/m/mamiya/90mm-f-3-8-rb67/",
    "brand": {
        "name": "Mamiya",
        "url": "https://www.cameraworth.com/m/mamiya/"
    },
    "answer": "The Mamiya 90mm f/3.8 (RB67) sells for about £60 (median of only 6 recorded sales, 2016–2026; indicative, version mix).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [
            "version_mix"
        ],
        "n": 6,
        "median_gbp": 60,
        "middle_half_gbp": null,
        "period": [
            "2016-01-21",
            "2026-08-13"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 65,
            "without_flagged": null,
            "without_highest": 55
        },
        "extras": {
            "median_usd": 78,
            "median_eur": 69,
            "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/90mm-f-3-8-rb67/v/90mm-f-3-8-rb67-standard/",
            "kind": "working",
            "n": 2,
            "grade": "sales_only",
            "median_gbp": null
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 2,
        "pending": 1,
        "undeterminable": 3
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 74126,
            "date": "2026-08-13",
            "venue": "eBay",
            "title": "Mamiya Sekor C 90mm f/3.8 Lens For RB67 Pro S From JAPAN Excellent++ #2559",
            "price": 170,
            "currency": "GBP",
            "gbp": 170,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/137011321854",
            "lot": null
        },
        {
            "id": 74128,
            "date": "2026-08-09",
            "venue": "eBay",
            "title": "[Exc+5] Mamiya Sekor C 90mm 3.8 Lens for RB67 pro S SD Medium Format From Japan",
            "price": 137,
            "currency": "GBP",
            "gbp": 137,
            "basis": "marketplace",
            "version": "(standard)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/336598999032",
            "lot": null
        },
        {
            "id": 62606,
            "date": "2026-08-06",
            "venue": "Special Auction Services",
            "title": "A Mamiya Sekor C 90mm f/3.8 Lens",
            "price": 40,
            "currency": "GBP",
            "gbp": 40,
            "basis": "hammer",
            "version": null,
            "version_status": "undeterminable",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "187"
        },
        {
            "id": 49549,
            "date": "2026-06-02",
            "venue": "Flints Auctions",
            "title": "A Mamiya-Sekor C f/3.8 90mm Lens",
            "price": 69,
            "currency": "GBP",
            "gbp": 55,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": "pending",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "452"
        },
        {
            "id": 62288,
            "date": "2019-10-22",
            "venue": "Special Auction Services",
            "title": "A Mamiya-Sekor C 90mm f/3.8 Lens",
            "price": 65,
            "currency": "GBP",
            "gbp": 65,
            "basis": "hammer",
            "version": null,
            "version_status": "undeterminable",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://web.archive.org/web/20191211075013id_/https://auctions.specialauctionservices.com/m/lot-details/index/catalog/33/lot/16016?url=%2Fm%2Fview-auctions%2Fcatalog%2Fid%2F33%3Fpage%3D4",
            "lot": "169"
        },
        {
            "id": 75599,
            "date": "2016-01-21",
            "venue": "Special Auction Services",
            "title": "Mamiya f/3.8 90mm lens",
            "price": 45,
            "currency": "GBP",
            "gbp": 45,
            "basis": "hammer",
            "version": null,
            "version_status": "undeterminable",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://web.archive.org/web/20160302121850/http://www.specialauctionservices.com:80/large/cm210116/lot0040.html",
            "lot": "40"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/m/mamiya/90mm-f-3-8-rb67/sales/",
    "citation": "“Mamiya 90mm f/3.8 (RB67): about £60, the median of 6 recorded sales, 2016–2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/m/mamiya/90mm-f-3-8-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."
}