{
    "type": "version",
    "name": "Contax G Biogon 28mm/f2.8 black",
    "url": "https://www.cameraworth.com/c/contax/g-biogon-28mm-f2-8/v/black/",
    "product": {
        "name": "Contax G Biogon 28mm/f2.8",
        "url": "https://www.cameraworth.com/c/contax/g-biogon-28mm-f2-8/"
    },
    "display_piece": false,
    "answer": "The Contax G Biogon 28mm/f2.8 black has 2 recorded sales: £364 (10 Jun 2026, eBay) and £210 (25 Nov 2025, Special Auction Services). That is too few for a typical price.",
    "figure": {
        "grade": "sales_only",
        "grade_label": "Sales only",
        "modifiers": [],
        "n": 2,
        "median_gbp": null,
        "middle_half_gbp": null,
        "period": [
            "2025-11-25",
            "2026-06-10"
        ],
        "last_3_years": null,
        "pools": null,
        "one_sale_moves_this": null,
        "extras": null,
        "basis": "Auction hammer prices with the buyer’s premium removed; eBay as sold"
    },
    "maybe_this_version": 1,
    "sales_shown": [
        {
            "id": 66689,
            "date": "2026-06-10",
            "venue": "eBay",
            "title": "Carl Zeiss 28mm f/2.8 Biogon T* Black Contax G G1 G2",
            "price": 364,
            "currency": "GBP",
            "gbp": 364,
            "basis": "marketplace",
            "version": "black",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.co.uk/itm/227382558120",
            "lot": null
        },
        {
            "id": 76372,
            "date": "2025-11-25",
            "venue": "Special Auction Services",
            "title": "A Contax Carl Zeiss T* 28mm f/2.8 Lens",
            "price": 210,
            "currency": "GBP",
            "gbp": 210,
            "basis": "hammer",
            "version": "black",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": null,
            "lot": "264"
        }
    ],
    "citation": "“Contax G Biogon 28mm/f2.8 black: 2 recorded sales, 2025–2026; no typical price (method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/c/contax/g-biogon-28mm-f2-8/v/black/",
    "method": {
        "version": 1,
        "url": "https://www.cameraworth.com/methodology/"
    },
    "computed_at": "2026-10-08 02:10:00.868698",
    "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."
}