{
    "type": "version",
    "name": "Asahi Pentax 400mm f/4 (6x7) SMC ED [IF]",
    "url": "https://www.cameraworth.com/a/asahi-pentax/400mm-f-4-6x7/v/400mm-f-4-6x7-smc-ed-if/",
    "product": {
        "name": "Asahi Pentax 400mm f/4 (6x7)",
        "url": "https://www.cameraworth.com/a/asahi-pentax/400mm-f-4-6x7/"
    },
    "display_piece": false,
    "answer": "The Asahi Pentax 400mm f/4 (6x7) SMC ED [IF] sells for about £812 (median of only 3 recorded sales, Jun–Aug 2026; indicative, one source).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [
            "one_source"
        ],
        "n": 3,
        "median_gbp": 812,
        "middle_half_gbp": null,
        "period": [
            "2026-06-28",
            "2026-08-09"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 836,
            "without_flagged": null,
            "without_highest": 771
        },
        "extras": {
            "median_usd": 1100,
            "median_eur": 949,
            "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": 67417,
            "date": "2026-08-09",
            "venue": "eBay",
            "title": "[Top MINT w/Lens cover] smc Pentax M* 67 Star 400mm f/4 ED IF MF Lens for 6x7",
            "price": 1100,
            "currency": "USD",
            "gbp": 812,
            "basis": "marketplace",
            "version": "SMC ED [IF]",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/407110605059",
            "lot": null
        },
        {
            "id": 67418,
            "date": "2026-07-26",
            "venue": "eBay",
            "title": "[Top Mint] SMC Pentax-M* 67 Star 400mm f4 ED IF MF Lens for 67 6x7  Japan #722",
            "price": 1150,
            "currency": "USD",
            "gbp": 860,
            "basis": "marketplace",
            "version": "SMC ED [IF]",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/398021975879",
            "lot": null
        },
        {
            "id": 71926,
            "date": "2026-06-28",
            "venue": "eBay",
            "title": "Pentax 67 400mm f4 ED (IF) M* lens green star 6x7cm with case",
            "price": 729,
            "currency": "GBP",
            "gbp": 729,
            "basis": "marketplace",
            "version": "SMC ED [IF]",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/137431782301",
            "lot": null
        }
    ],
    "citation": "“Asahi Pentax 400mm f/4 (6x7) SMC ED [IF]: about £812, the median of 3 recorded sales, June–August 2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/a/asahi-pentax/400mm-f-4-6x7/v/400mm-f-4-6x7-smc-ed-if/",
    "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."
}