{
    "type": "product",
    "name": "Perken Tailboard camera",
    "url": "https://www.cameraworth.com/p/perken/tailboard-camera/",
    "brand": {
        "name": "Perken",
        "url": "https://www.cameraworth.com/p/perken/"
    },
    "answer": "The Perken Tailboard camera sells for about £120 (median of only 7 recorded sales, 1999–2024; indicative).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [],
        "n": 7,
        "median_gbp": 120,
        "middle_half_gbp": null,
        "period": [
            "1999-09-02",
            "2024-08-07"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 140,
            "without_flagged": null,
            "without_highest": 110
        },
        "extras": {
            "median_usd": 203,
            "median_eur": 177,
            "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": [],
    "set_apart": [],
    "version_status": null,
    "book_guide": null,
    "sales_shown": [
        {
            "id": 6047,
            "date": "2024-08-07",
            "venue": "Chiswick Auctions",
            "title": "A Perken, Son & Rayment Half Plate Mahogany & Brass Tailboard Camera",
            "price": 76,
            "currency": "GBP",
            "gbp": 60,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "68"
        },
        {
            "id": 21061,
            "date": "2022-10-12",
            "venue": "Flints Auctions",
            "title": "A Perken, Son & Rayment Half Plate Mahogany Tailboard Camera",
            "price": 225,
            "currency": "GBP",
            "gbp": 180,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "536"
        },
        {
            "id": 21868,
            "date": "2017-10-20",
            "venue": "Flints Auctions",
            "title": "A Perken, Son & Co. Half Plate Mahogany Tailboard Camera",
            "price": 96,
            "currency": "GBP",
            "gbp": 80,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "359"
        },
        {
            "id": 17715,
            "date": "2005-09-06",
            "venue": "Christie's",
            "title": "Tailboard camera no. 3322",
            "price": 144,
            "currency": "GBP",
            "gbp": 120,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-4556931?ldp_breadcrumb=back",
            "lot": "375"
        },
        {
            "id": 10778,
            "date": "2002-02-19",
            "venue": "Christie's",
            "title": "Tailboard camera",
            "price": 223,
            "currency": "GBP",
            "gbp": 190,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-3869910?ldp_breadcrumb=back",
            "lot": "387"
        },
        {
            "id": 4697,
            "date": "2000-08-24",
            "venue": "Christie's",
            "title": "Tailboard camera",
            "price": 188,
            "currency": "GBP",
            "gbp": 160,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-1859863?ldp_breadcrumb=back",
            "lot": "337"
        },
        {
            "id": 23967,
            "date": "1999-09-02",
            "venue": "Christie's",
            "title": "Tailboard camera",
            "price": 115,
            "currency": "GBP",
            "gbp": 100,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.christies.com/en/lot/lot-1554658?ldp_breadcrumb=back",
            "lot": "300"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/p/perken/tailboard-camera/sales/",
    "citation": "“Perken Tailboard camera: about £120, the median of 7 recorded sales, 1999–2024 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/p/perken/tailboard-camera/",
    "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."
}