{
    "type": "product",
    "name": "Canon 400mm f/4",
    "url": "https://www.cameraworth.com/c/canon/400mm-f-4/",
    "brand": {
        "name": "Canon",
        "url": "https://www.cameraworth.com/c/canon/"
    },
    "answer": "The Canon 400mm f/4 sells for about £2,374 (median of only 4 recorded sales, Aug–Sep 2026; indicative, one source).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [
            "one_source"
        ],
        "n": 4,
        "median_gbp": 2374,
        "middle_half_gbp": null,
        "period": [
            "2026-08-04",
            "2026-09-05"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 2533,
            "without_flagged": null,
            "without_highest": 2215
        },
        "extras": {
            "median_usd": 3199,
            "median_eur": 2770,
            "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": "II",
            "url": "https://www.cameraworth.com/c/canon/400mm-f-4/v/ii/",
            "kind": "working",
            "n": 4,
            "grade": "indicative",
            "median_gbp": 2374
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 4,
        "pending": 0,
        "undeterminable": 0
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 87329,
            "date": "2026-09-05",
            "venue": "eBay",
            "title": "Canon 400mm F4 DO IS II USM",
            "price": 3399,
            "currency": "USD",
            "gbp": 2533,
            "basis": "marketplace",
            "version": "II",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/127753450082",
            "lot": null
        },
        {
            "id": 87332,
            "date": "2026-08-20",
            "venue": "eBay",
            "title": "Canon EF 400mm f4 DO IS II USM Lens #015",
            "price": 3660,
            "currency": "USD",
            "gbp": 2703,
            "basis": "marketplace",
            "version": "II",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/407137395047",
            "lot": null
        },
        {
            "id": 87334,
            "date": "2026-08-11",
            "venue": "eBay",
            "title": "Canon EF 400mm F4 DO IS II USM IMAGE STABILIZER ULTRASONIC",
            "price": 3000,
            "currency": "USD",
            "gbp": 2215,
            "basis": "marketplace",
            "version": "II",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/117352750118",
            "lot": null
        },
        {
            "id": 87335,
            "date": "2026-08-04",
            "venue": "eBay",
            "title": "Canon EF 400mm f/4 DO IS II USM Lens, Used, Original Purchase Receipt",
            "price": 2433,
            "currency": "USD",
            "gbp": 1797,
            "basis": "marketplace",
            "version": "II",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/267741774972",
            "lot": null
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/c/canon/400mm-f-4/sales/",
    "citation": "“Canon 400mm f/4: about £2,374, the median of 4 recorded sales, August–September 2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/c/canon/400mm-f-4/",
    "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."
}