{
    "type": "version",
    "name": "Canon 17-40mm f/4L EF USM",
    "url": "https://www.cameraworth.com/c/canon/17-40mm-f-4l/v/ef-usm/",
    "product": {
        "name": "Canon 17-40mm f/4L",
        "url": "https://www.cameraworth.com/c/canon/17-40mm-f-4l/"
    },
    "display_piece": false,
    "answer": "The Canon 17-40mm f/4L EF USM typically sells for £156 (median of 16 recorded sales, 2023–2026; fair evidence).",
    "figure": {
        "grade": "fair",
        "grade_label": "Fair",
        "modifiers": [],
        "n": 16,
        "median_gbp": 156,
        "middle_half_gbp": [
            120,
            192
        ],
        "period": [
            "2023-01-04",
            "2026-08-15"
        ],
        "last_3_years": {
            "n": 15,
            "median_gbp": 142
        },
        "pools": {
            "saleroom_gbp": 110,
            "marketplace_gbp": 178
        },
        "one_sale_moves_this": null,
        "extras": {
            "median_usd": 200,
            "median_eur": 179,
            "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": 1,
    "sales_shown": [
        {
            "id": 73841,
            "date": "2026-08-15",
            "venue": "eBay",
            "title": "[Near mint] Canon EF 17-40mm F4L USM AF Lens for EOS EF Mount w/ Hood #260625f",
            "price": 270,
            "currency": "AUD",
            "gbp": 142,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/298575401180",
            "lot": null
        },
        {
            "id": 73852,
            "date": "2026-08-14",
            "venue": "eBay",
            "title": "[NEAR MINT] Canon EF 17-40mm f/4 L USM Wide Angle Zoom Lens for EF mount JAPAN",
            "price": 246,
            "currency": "USD",
            "gbp": 182,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/397163052986",
            "lot": null
        },
        {
            "id": 73842,
            "date": "2026-08-14",
            "venue": "eBay",
            "title": "(Open Box) Canon EF 17-40mm f/4L USM Lens - Black #2",
            "price": 354,
            "currency": "USD",
            "gbp": 261,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/188778220577",
            "lot": null
        },
        {
            "id": 73843,
            "date": "2026-08-12",
            "venue": "eBay",
            "title": "Canon EF 17-40mm f/4L USM Ultra Wide Angle Zoom Lens for Canon SLR Cameras",
            "price": 420,
            "currency": "USD",
            "gbp": 310,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/127482900952",
            "lot": null
        },
        {
            "id": 67318,
            "date": "2026-08-09",
            "venue": "eBay",
            "title": "Canon EF 17-40mm f/4L USM Lens USED",
            "price": 139,
            "currency": "GBP",
            "gbp": 139,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/287381257779",
            "lot": null
        },
        {
            "id": 67319,
            "date": "2026-08-08",
            "venue": "eBay",
            "title": "Canon 17-40mm F4L EF USM lens",
            "price": 126,
            "currency": "GBP",
            "gbp": 126,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/137599319246",
            "lot": null
        },
        {
            "id": 67323,
            "date": "2026-08-07",
            "venue": "eBay",
            "title": "Official Canon EF 17-40mm f/4L USM Lens 99%NEW*",
            "price": 178,
            "currency": "GBP",
            "gbp": 178,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/298478201678",
            "lot": null
        },
        {
            "id": 67321,
            "date": "2026-08-07",
            "venue": "eBay",
            "title": "Canon EF 17-40mm f/4L USM Zoom Lens",
            "price": 118,
            "currency": "GBP",
            "gbp": 118,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/336732015773",
            "lot": null
        },
        {
            "id": 67324,
            "date": "2026-08-06",
            "venue": "eBay",
            "title": "Canon EF 17-40mm f/4L USM Wide Angle Zoom Lens - W Both Caps - See Description",
            "price": 240,
            "currency": "USD",
            "gbp": 177,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/127940273690",
            "lot": null
        },
        {
            "id": 49687,
            "date": "2026-05-28",
            "venue": "Special Auction Services",
            "title": "A Canon EF 17-40mm f/4 L USM Lens",
            "price": 90,
            "currency": "GBP",
            "gbp": 90,
            "basis": "hammer",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "342"
        },
        {
            "id": 39724,
            "date": "2026-05-28",
            "venue": "Special Auction Services",
            "title": "A Canon EF 17-40mm f/4 L USM Lens",
            "price": 40,
            "currency": "GBP",
            "gbp": 40,
            "basis": "hammer",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [
                "far_below"
            ],
            "source_url": null,
            "lot": "320"
        },
        {
            "id": 73844,
            "date": "2026-02-15",
            "venue": "eBay",
            "title": "EXC+ Canon EF 17-40mm f/4L USM Lens #438",
            "price": 222,
            "currency": "GBP",
            "gbp": 222,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/188057958853",
            "lot": null
        },
        {
            "id": 73847,
            "date": "2026-01-15",
            "venue": "eBay",
            "title": "Canon EF 17-40mm f/4 L USM Lens, for 5D Mark III IV 6D II 80D 90D 7D etc, F4L",
            "price": 497,
            "currency": "AUD",
            "gbp": 249,
            "basis": "marketplace",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/177486731741",
            "lot": null
        },
        {
            "id": 39003,
            "date": "2025-08-20",
            "venue": "Flints Auctions",
            "title": "A Canon EF f/4 17-40mm L USM Lens",
            "price": 138,
            "currency": "GBP",
            "gbp": 110,
            "basis": "premium_inclusive",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "280"
        },
        {
            "id": 43919,
            "date": "2025-02-12",
            "venue": "Harper Field",
            "title": "Canon 17-40mm 1:4 L USM lens to suit Canon SLR camera, with Canon front and rear caps and EW-83E",
            "price": 110,
            "currency": "GBP",
            "gbp": 110,
            "basis": "hammer",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": false,
            "set_apart": "lots_parts",
            "flags": [],
            "source_url": "https://bid.harperfield.co.uk/past-auctions/srstr10150/lot-details/5c38efd0-910a-4d36-ae30-b274011c2489",
            "lot": "283"
        },
        {
            "id": 3037,
            "date": "2023-10-10",
            "venue": "Special Auction Services",
            "title": "A Canon EF 17-40mm f/4 L USM Lens",
            "price": 120,
            "currency": "GBP",
            "gbp": 120,
            "basis": "hammer",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "532"
        },
        {
            "id": 18623,
            "date": "2023-01-04",
            "venue": "Flints Auctions",
            "title": "A Canon EF L f/4 17-40mm Lens",
            "price": 212,
            "currency": "GBP",
            "gbp": 170,
            "basis": "premium_inclusive",
            "version": "EF USM",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "276"
        }
    ],
    "citation": "“Canon 17-40mm f/4L EF USM: typical sale price £156, the median of 16 recorded sales, 2023–2026, middle half £120–£192 (Fair, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/c/canon/17-40mm-f-4l/v/ef-usm/",
    "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."
}