{
    "type": "version",
    "name": "Nikon 8mm f/2.8 Ai",
    "url": "https://www.cameraworth.com/n/nikon/8mm-f-2-8/v/ai/",
    "product": {
        "name": "Nikon 8mm f/2.8",
        "url": "https://www.cameraworth.com/n/nikon/8mm-f-2-8/"
    },
    "display_piece": false,
    "answer": "The Nikon 8mm f/2.8 Ai has 2 recorded sales: £900 (5 Jun 2026, eBay) and £540 (30 Nov 2008, Leitz Photographica Auction). 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": [
            "2008-11-30",
            "2026-06-05"
        ],
        "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": 5,
    "sales_shown": [
        {
            "id": 56279,
            "date": "2026-06-05",
            "venue": "eBay",
            "title": "[Top Mint] Nikon Fisheye-NIKKOR Auto 8mm f/2.8 Ai Converted Lens From JAPAN",
            "price": 1200,
            "currency": "USD",
            "gbp": 900,
            "basis": "marketplace",
            "version": "Ai",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.ebay.com/itm/188232499494",
            "lot": null
        },
        {
            "id": 20738,
            "date": "2008-11-30",
            "venue": "Leitz Photographica Auction",
            "title": "Nikon  Fisheye-Nikkor 2.8/8mm",
            "price": 650,
            "currency": "EUR",
            "gbp": 540,
            "basis": "hammer",
            "version": "Ai",
            "version_status": "matched",
            "in_typical_price": true,
            "set_apart": null,
            "flags": [],
            "source_url": "https://www.leitz-auction.com/en/Nikon-Fisheye-Nikkor-2.8-8mm/AI-14-17838",
            "lot": "AI_14_17838"
        }
    ],
    "citation": "“Nikon 8mm f/2.8 Ai: 2 recorded sales, 2008–2026; no typical price (method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/n/nikon/8mm-f-2-8/v/ai/",
    "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."
}