{
    "type": "product",
    "name": "Asahi Pentax 20-40mm f/2.8",
    "url": "https://www.cameraworth.com/a/asahi-pentax/20-40mm-f-2-8/",
    "brand": {
        "name": "Asahi Pentax",
        "url": "https://www.cameraworth.com/a/asahi-pentax/"
    },
    "answer": "The Asahi Pentax 20-40mm f/2.8 sells for about £59 (median of only 6 recorded sales, 2023–2026; indicative).",
    "figure": {
        "grade": "indicative",
        "grade_label": "Indicative",
        "modifiers": [],
        "n": 6,
        "median_gbp": 59,
        "middle_half_gbp": null,
        "period": [
            "2023-03-28",
            "2026-07-28"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": {
            "without_lowest": 66,
            "without_flagged": 50,
            "without_highest": 52
        },
        "extras": {
            "median_usd": 79,
            "median_eur": 69,
            "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": "DA Limited DC WR",
            "url": "https://www.cameraworth.com/a/asahi-pentax/20-40mm-f-2-8/v/20-40mm-f-2-8-da-limited-dc-wr/",
            "kind": "working",
            "n": 2,
            "grade": "sales_only",
            "median_gbp": null
        },
        {
            "name": "Auto 110 Zoom",
            "url": "https://www.cameraworth.com/a/asahi-pentax/20-40mm-f-2-8/v/auto-110-zoom/",
            "kind": "working",
            "n": 4,
            "grade": "indicative",
            "median_gbp": 50
        }
    ],
    "set_apart": [],
    "version_status": {
        "matched": 6,
        "pending": 0,
        "undeterminable": 0
    },
    "book_guide": null,
    "sales_shown": [
        {
            "id": 67517,
            "date": "2026-07-28",
            "venue": "eBay",
            "title": "Asahi Pentax-110 20-40mm f2.8 Zoom Lens for Pentax Auto 110 SLR Camera",
            "price": 70,
            "currency": "USD",
            "gbp": 52,
            "basis": "marketplace",
            "version": "Auto 110 Zoom",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/137486293397",
            "lot": null
        },
        {
            "id": 70227,
            "date": "2026-05-31",
            "venue": "eBay",
            "title": "Pentax HD DA 20-40mm F2.8-4 ED Limited DC WR Lens Black - Zoom Lens",
            "price": 356,
            "currency": "GBP",
            "gbp": 356,
            "basis": "marketplace",
            "version": "DA Limited DC WR",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [
                "far_above"
            ],
            "source_url": "https://www.ebay.co.uk/itm/117164992208",
            "lot": null
        },
        {
            "id": 70229,
            "date": "2026-05-23",
            "venue": "eBay",
            "title": "Pentax HD DA 20-40mm F2.8-4 ED Limited DC WR Lens Black - Zoom Lens",
            "price": 266,
            "currency": "GBP",
            "gbp": 266,
            "basis": "marketplace",
            "version": "DA Limited DC WR",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [
                "far_above"
            ],
            "source_url": "https://www.ebay.co.uk/itm/206283451307",
            "lot": null
        },
        {
            "id": 68098,
            "date": "2026-05-22",
            "venue": "eBay",
            "title": "[Mint] PENTAX 110 ZOOM 20-40mm F2.8 MF Lens for AUTO 110 #260325ae",
            "price": 89,
            "currency": "USD",
            "gbp": 66,
            "basis": "marketplace",
            "version": "Auto 110 Zoom",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/327070702066",
            "lot": null
        },
        {
            "id": 67519,
            "date": "2026-05-15",
            "venue": "eBay",
            "title": "Asahi Pentax-110 Black 20-40mm f/2.8 Zoom Lens For Pentax Auto 110 SLR Camera",
            "price": 65,
            "currency": "USD",
            "gbp": 48,
            "basis": "marketplace",
            "version": "Auto 110 Zoom",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/318158108999",
            "lot": null
        },
        {
            "id": 508,
            "date": "2023-03-28",
            "venue": "Flints Auctions",
            "title": "A Pentax-110 Zoom f/2.8 20-40mm Camera Lens",
            "price": 31,
            "currency": "GBP",
            "gbp": 25,
            "basis": "premium_inclusive",
            "version": "Auto 110 Zoom",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "225"
        }
    ],
    "sales_ledger": "https://www.cameraworth.com/a/asahi-pentax/20-40mm-f-2-8/sales/",
    "citation": "“Asahi Pentax 20-40mm f/2.8: about £59, the median of 6 recorded sales, 2023–2026 (Indicative, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/a/asahi-pentax/20-40mm-f-2-8/",
    "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."
}