{
    "type": "product",
    "name": "Underwood Instanto",
    "url": "https://www.cameraworth.com/u/underwood/instanto/",
    "brand": {
        "name": "Underwood",
        "url": "https://www.cameraworth.com/u/underwood/"
    },
    "answer": "The Underwood Instanto sells for about £140 (median of only 9 recorded sales, 1998–2024; indicative).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [],
        "n": 9,
        "median_gbp": 140,
        "middle_half_gbp": null,
        "period": [
            "1998-06-12",
            "2024-10-31"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 150,
            "without_flagged": 135,
            "without_highest": 135
        },
        "extras": {
            "median_usd": 224,
            "median_eur": 192,
            "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": {
        "lots_parts": {
            "label": "Lot or parts",
            "n": 1,
            "min_gbp": 60,
            "max_gbp": 60,
            "median_gbp": null
        }
    },
    "version_status": null,
    "book_guide": null,
    "sales_shown": [
        {
            "id": 6410,
            "date": "2024-10-31",
            "venue": "Flints Auctions",
            "title": "An Underwood Instanto Half Plate Camera",
            "price": 200,
            "currency": "GBP",
            "gbp": 160,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "188"
        },
        {
            "id": 6582,
            "date": "2024-01-30",
            "venue": "Flints Auctions",
            "title": "An Underwood Instanto Half Plate Tailboard Camera",
            "price": 175,
            "currency": "GBP",
            "gbp": 140,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "467"
        },
        {
            "id": 41737,
            "date": "2022-02-23",
            "venue": "Flints Auctions",
            "title": "An E & T Underwood Instanto. Mahogany & Brass Tailboard Camera",
            "price": 288,
            "currency": "GBP",
            "gbp": 230,
            "basis": "premium_inclusive",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "620"
        },
        {
            "id": 12401,
            "date": "2007-05-26",
            "venue": "Leitz Photographica Auction",
            "title": "Underwood  Stereograph (The Instanto)",
            "price": 1300,
            "currency": "EUR",
            "gbp": 886,
            "basis": "hammer",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [
                "far_above"
            ],
            "source_url": "https://www.leitz-auction.com/en/Underwood-Stereograph-The-Instanto/AI-11-16109",
            "lot": "AI_11_16109"
        },
        {
            "id": 62390,
            "date": "2007-05-09",
            "venue": "Bonhams",
            "title": "Instanto tailboard camera",
            "price": 60,
            "currency": "GBP",
            "gbp": 60,
            "basis": "hammer",
            "version": null,
            "version_status": null,
            "in_typical_price": false,
            "set_apart": "lots_parts",
            "flags": [],
            "source_url": "https://www.bonhams.com/auction/14987/lot/385/instanto-tailboard-camera/",
            "lot": "385"
        },
        {
            "id": 40705,
            "date": "2004-02-17",
            "venue": "Christie's",
            "title": "Instanto tailboard camera",
            "price": 155,
            "currency": "GBP",
            "gbp": 130,
            "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-4233323?ldp_breadcrumb=back",
            "lot": "179"
        },
        {
            "id": 37357,
            "date": "2004-02-17",
            "venue": "Christie's",
            "title": "Instanto tailboard camera",
            "price": 143,
            "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-4233324?ldp_breadcrumb=back",
            "lot": "180"
        },
        {
            "id": 16653,
            "date": "2000-07-13",
            "venue": "Christie's",
            "title": "Instanto tailboard camera",
            "price": 105,
            "currency": "GBP",
            "gbp": 89,
            "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-1849178?ldp_breadcrumb=back",
            "lot": "278"
        },
        {
            "id": 13453,
            "date": "1999-03-18",
            "venue": "Christie's",
            "title": "Instanto tailboard camera",
            "price": 218,
            "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-1435165?ldp_breadcrumb=back",
            "lot": "301"
        },
        {
            "id": 21914,
            "date": "1998-06-12",
            "venue": "Christie's",
            "title": "Instanto tailboard camera",
            "price": 103,
            "currency": "GBP",
            "gbp": 90,
            "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-954414?ldp_breadcrumb=back",
            "lot": "640"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/u/underwood/instanto/sales/",
    "citation": "“Underwood Instanto: about £140, the median of 9 recorded sales, 1998–2024 (Indicative, method v1).” cameraworth.com, retrieved 26 October 2026. https://www.cameraworth.com/u/underwood/instanto/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-26 06:25:00.968992",
    "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."
}