{
    "type": "version",
    "name": "Asahi Pentax 28mm f/2.8 SMC Pentax-M",
    "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-2-8/v/28mm-f-2-8-smc-pentax-m/",
    "product": {
        "name": "Asahi Pentax 28mm f/2.8",
        "url": "https://www.cameraworth.com/a/asahi-pentax/28mm-f-2-8/"
    },
    "display_piece": false,
    "answer": "The Asahi Pentax 28mm f/2.8 SMC Pentax-M typically sells for £76 (median of 10 recorded sales, 2024–2026; fair evidence).",
    "figure": {
        "grade": "fair",
        "grade_label": "Fair",
        "modifiers": [],
        "n": 10,
        "median_gbp": 76,
        "middle_half_gbp": [
            57,
            101
        ],
        "period": [
            "2024-08-27",
            "2026-08-13"
        ],
        "last_3_years": {
            "n": 10,
            "median_gbp": 76
        },
        "pools": null,
        "one_sale_moves_this": null,
        "extras": {
            "median_usd": 102,
            "median_eur": 88,
            "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": 0,
    "sales_shown": [
        {
            "id": 74211,
            "date": "2026-08-13",
            "venue": "eBay",
            "title": "PENTAX SMC Pentax-M 28mm f/2.8 Manual Focus Wide Angle K Mount 49mm",
            "price": 43,
            "currency": "GBP",
            "gbp": 43,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/236989440795",
            "lot": null
        },
        {
            "id": 74208,
            "date": "2026-08-13",
            "venue": "eBay",
            "title": "SMC Pentax-M 1:2.8 28mm F2.8   WIDE-Angle Lens PENTAX K Film  DIGITAL ref83",
            "price": 55,
            "currency": "GBP",
            "gbp": 55,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/296668076774",
            "lot": null
        },
        {
            "id": 74205,
            "date": "2026-08-13",
            "venue": "eBay",
            "title": "[Near Mint] SMC Pentax-M 28mm F/2.8 Wide Angle Lens For K Mount From Japan",
            "price": 118,
            "currency": "GBP",
            "gbp": 118,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/178349871112",
            "lot": null
        },
        {
            "id": 74213,
            "date": "2026-08-11",
            "venue": "eBay",
            "title": "SMC Pentax-M 28mm f/2.8. Nearly new, little used. Hoya 49mm Skylight 1A filter.",
            "price": 63,
            "currency": "GBP",
            "gbp": 63,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/178233366417",
            "lot": null
        },
        {
            "id": 53393,
            "date": "2026-08-04",
            "venue": "eBay",
            "title": "[Top MINT] SMC Pentax-M 28mm f/2.8 Standard Prime Lens for K Mount From JAPAN",
            "price": 130,
            "currency": "USD",
            "gbp": 96,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/800422186202",
            "lot": null
        },
        {
            "id": 54282,
            "date": "2026-08-03",
            "venue": "eBay",
            "title": "[Near MINT] SMC Pentax M 28mm f/2.8 MF Wide Angle Lens K Mount from Japan",
            "price": 90,
            "currency": "USD",
            "gbp": 66,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/406675548738",
            "lot": null
        },
        {
            "id": 53272,
            "date": "2026-08-03",
            "venue": "eBay",
            "title": "[MINT] SMC Pentax-M 28mm f/2.8 Wide Angle Lens For Pentax K Mount From JAPAN",
            "price": 140,
            "currency": "USD",
            "gbp": 103,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/358866618015",
            "lot": null
        },
        {
            "id": 54281,
            "date": "2026-08-02",
            "venue": "eBay",
            "title": "Pentax SMC Pentax-M 28mm f/2.8 Wide Angle Lens K Mount -TESTED",
            "price": 160,
            "currency": "CAD",
            "gbp": 85,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/407003996689",
            "lot": null
        },
        {
            "id": 54280,
            "date": "2026-08-01",
            "venue": "eBay",
            "title": "[Exc+5] SMC PENTAX M 28mm f2.8 MF Wide Angle lens For K Mount From JAPAN #411",
            "price": 270,
            "currency": "USD",
            "gbp": 199,
            "basis": "marketplace",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/800445422230",
            "lot": null
        },
        {
            "id": 23148,
            "date": "2024-08-27",
            "venue": "Flints Auctions",
            "title": "An SMC Pentax-M f/2.8 28mm Lens",
            "price": 62,
            "currency": "GBP",
            "gbp": 50,
            "basis": "premium_inclusive",
            "version": "SMC Pentax-M",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "278"
        }
    ],
    "citation": "“Asahi Pentax 28mm f/2.8 SMC Pentax-M: typical sale price £76, the median of 10 recorded sales, 2024–2026, middle half £57–£101 (Fair, method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/a/asahi-pentax/28mm-f-2-8/v/28mm-f-2-8-smc-pentax-m/",
    "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."
}