{
    "type": "version",
    "name": "Canon NS Seiki Kogaku nameplate (pre-Canon-rename production)",
    "url": "https://www.cameraworth.com/c/canon/ns/v/seiki-kogaku-nameplate-pre-canon-rename-production/",
    "product": {
        "name": "Canon NS",
        "url": "https://www.cameraworth.com/c/canon/ns/"
    },
    "display_piece": false,
    "answer": "The Canon NS Seiki Kogaku nameplate (pre-Canon-rename production) sells for about £3,476 (median of only 3 recorded sales, 2003–2022; indicative, one source, old).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [
            "one_source",
            "old"
        ],
        "n": 3,
        "median_gbp": 3476,
        "middle_half_gbp": null,
        "period": [
            "2003-11-22",
            "2022-11-26"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 4372,
            "without_flagged": null,
            "without_highest": 3086
        },
        "extras": {
            "median_usd": 4081,
            "median_eur": 4000,
            "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"
    },
    "maybe_this_version": 2,
    "sales_shown": [
        {
            "id": 19008,
            "date": "2022-11-26",
            "venue": "Leitz Photographica Auction",
            "title": "Seiki Kogaku Canon NS",
            "price": 4000,
            "currency": "EUR",
            "gbp": 3476,
            "basis": "hammer",
            "version": "Seiki Kogaku nameplate (pre-Canon-rename production)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/Seiki-Kogaku-Canon-NS/AI-41-40999",
            "lot": "AI_41_40999"
        },
        {
            "id": 12316,
            "date": "2020-06-13",
            "venue": "Leitz Photographica Auction",
            "title": "Seiki Kogaku Canon NS",
            "price": 3000,
            "currency": "EUR",
            "gbp": 2696,
            "basis": "hammer",
            "version": "Seiki Kogaku nameplate (pre-Canon-rename production)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/Seiki-Kogaku-Canon-NS/AI-36-38225",
            "lot": "AI_36_38225"
        },
        {
            "id": 40720,
            "date": "2003-11-22",
            "venue": "Leitz Photographica Auction",
            "title": "Seiki Canon  Canon NS + 4.5/5cm",
            "price": 7604,
            "currency": "EUR",
            "gbp": 5268,
            "basis": "hammer",
            "version": "Seiki Kogaku nameplate (pre-Canon-rename production)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/Seiki-Canon-Canon-NS-4.5-5cm/AI-4-22998",
            "lot": "AI_4_22998"
        }
    ],
    "citation": "“Canon NS Seiki Kogaku nameplate (pre-Canon-rename production): about £3,476, the median of 3 recorded sales, 2003–2022 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/c/canon/ns/v/seiki-kogaku-nameplate-pre-canon-rename-production/",
    "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."
}