{
    "type": "product",
    "name": "Canon J-II",
    "url": "https://www.cameraworth.com/c/canon/j-ii/",
    "brand": {
        "name": "Canon",
        "url": "https://www.cameraworth.com/c/canon/"
    },
    "answer": "The Canon J-II typically sells for £2,545 (median of 14 recorded sales, 1999–2025; fair evidence).",
    "figure": {
        "grade": "fair",
        "grade_label": "Fair",
        "modifiers": [],
        "n": 14,
        "median_gbp": 2545,
        "middle_half_gbp": [
            2028,
            3342
        ],
        "period": [
            "1999-02-16",
            "2025-06-27"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": null,
        "extras": {
            "median_usd": 3600,
            "median_eur": 3200,
            "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": "Seiki Kogaku nameplate (pre-Canon-rename production)",
            "url": "https://www.cameraworth.com/c/canon/j-ii/v/seiki-kogaku-nameplate-pre-canon-rename-production/",
            "kind": "working",
            "n": 13,
            "grade": "fair",
            "median_gbp": 2402
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 13,
        "pending": 0,
        "undeterminable": 1
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 41889,
            "date": "2025-06-27",
            "venue": "Leitz Photographica Auction",
            "title": "Seiki-Kogaku Canon JII",
            "price": 1700,
            "currency": "EUR",
            "gbp": 1445,
            "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-JII/A01778",
            "lot": "A01778"
        },
        {
            "id": 13167,
            "date": "2025-01-01",
            "venue": "Tamarkin Rare Camera Auctions",
            "title": "Canon J-II (Seiki Kogaku) with 50mm Nippon-Kogaku Nikkor f3,5",
            "price": 1200,
            "currency": "USD",
            "gbp": 972,
            "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.tamarkinauctions.com/results/2025-auction-results",
            "lot": "47"
        },
        {
            "id": 17636,
            "date": "2022-06-11",
            "venue": "Leitz Photographica Auction",
            "title": "Canon J II prototype",
            "price": 19000,
            "currency": "EUR",
            "gbp": 16294,
            "basis": "hammer",
            "version": null,
            "version_status": "undeterminable",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [
                "far_above"
            ],
            "source_url": "https://www.leitz-auction.com/en/Canon-J-II-prototype/AI-40-40296",
            "lot": "AI_40_40296"
        },
        {
            "id": 2698,
            "date": "2021-04-29",
            "venue": "Flints Auctions",
            "title": "A Canon J-II Viewfinder Camera",
            "price": 930,
            "currency": "GBP",
            "gbp": 750,
            "basis": "premium_inclusive",
            "version": "Seiki Kogaku nameplate (pre-Canon-rename production)",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "103"
        },
        {
            "id": 21422,
            "date": "2020-11-21",
            "venue": "Leitz Photographica Auction",
            "title": "Canon J-II",
            "price": 3000,
            "currency": "EUR",
            "gbp": 2688,
            "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/Canon-J-II/AI-37-38645",
            "lot": "AI_37_38645"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/c/canon/j-ii/sales/",
    "citation": "“Canon J-II: typical sale price £2,545, the median of 14 recorded sales, 1999–2025, middle half £2,028–£3,342 (Fair, method v1).” cameraworth.com, retrieved 29 October 2026. https://www.cameraworth.com/c/canon/j-ii/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-29 06:25:02.049143",
    "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."
}