{
    "type": "product",
    "name": "ISO Duplex Super 120",
    "url": "https://www.cameraworth.com/i/iso/duplex-super-120/",
    "brand": {
        "name": "ISO",
        "url": "https://www.cameraworth.com/i/iso/"
    },
    "answer": "The ISO Duplex Super 120 sells for about £200 (median of only 6 recorded sales, 1998–2010; indicative, old).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [
            "old"
        ],
        "n": 6,
        "median_gbp": 200,
        "middle_half_gbp": null,
        "period": [
            "1998-07-09",
            "2010-12-04"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 220,
            "without_flagged": null,
            "without_highest": 179
        },
        "extras": {
            "median_usd": 293,
            "median_eur": 283,
            "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": {
        "awaiting": {
            "label": "Awaiting classification",
            "n": 2,
            "min_gbp": 179,
            "max_gbp": 1119,
            "median_gbp": null
        }
    },
    "version_status": null,
    "book_guide": null,
    "sales_shown": [
        {
            "id": 9011,
            "date": "2020-11-21",
            "venue": "Leitz Photographica Auction",
            "title": "ISO Duplex Super 120 outfit",
            "price": 200,
            "currency": "EUR",
            "gbp": 179,
            "basis": "hammer",
            "version": null,
            "version_status": null,
            "in_typical_price": false,
            "set_apart": "awaiting",
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/ISO-Duplex-Super-120-outfit/AI-37-38521",
            "lot": "AI_37_38521"
        },
        {
            "id": 23163,
            "date": "2010-12-04",
            "venue": "Leitz Photographica Auction",
            "title": "ISO Duplex Super 120 Ausrüstung",
            "price": 400,
            "currency": "EUR",
            "gbp": 339,
            "basis": "hammer",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/ISO-Duplex-Super-120-Ausruestung/AI-18-11687",
            "lot": "AI_18_11687"
        },
        {
            "id": 11162,
            "date": "2008-11-30",
            "venue": "Leitz Photographica Auction",
            "title": "ISO  Duplex Super 120",
            "price": 350,
            "currency": "EUR",
            "gbp": 291,
            "basis": "hammer",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/ISO-Duplex-Super-120/AI-14-17531",
            "lot": "AI_14_17531"
        },
        {
            "id": 8625,
            "date": "2008-11-30",
            "venue": "Leitz Photographica Auction",
            "title": "ISO  Duplex  Super 120",
            "price": 215,
            "currency": "EUR",
            "gbp": 179,
            "basis": "hammer",
            "version": null,
            "version_status": null,
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/ISO-Duplex-Super-120/AI-14-17530",
            "lot": "AI_14_17530"
        },
        {
            "id": 10058,
            "date": "2007-03-28",
            "venue": "Christie's",
            "title": "Duplex super 120 no. 4088",
            "price": 156,
            "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-4878733?ldp_breadcrumb=back",
            "lot": "383"
        },
        {
            "id": 42255,
            "date": "2003-11-22",
            "venue": "Leitz Photographica Auction",
            "title": "Iso  Super Duplex 120 outfit",
            "price": 1615,
            "currency": "EUR",
            "gbp": 1119,
            "basis": "hammer",
            "version": null,
            "version_status": null,
            "in_typical_price": false,
            "set_apart": "awaiting",
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/Iso-Super-Duplex-120-outfit/AI-4-22486",
            "lot": "AI_4_22486"
        },
        {
            "id": 9767,
            "date": "2001-07-17",
            "venue": "Christie's",
            "title": "Duplex Super 120 no. 7878",
            "price": 258,
            "currency": "GBP",
            "gbp": 220,
            "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-2098733?ldp_breadcrumb=back",
            "lot": "245"
        },
        {
            "id": 11283,
            "date": "1998-07-09",
            "venue": "Christie's",
            "title": "Duplex Super 120 no. 7435",
            "price": 109,
            "currency": "GBP",
            "gbp": 95,
            "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-1000899?ldp_breadcrumb=back",
            "lot": "332"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/i/iso/duplex-super-120/sales/",
    "citation": "“ISO Duplex Super 120: about £200, the median of 6 recorded sales, 1998–2010 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/i/iso/duplex-super-120/",
    "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."
}