{
  "data_source": "live",
  "request_id": "req_subwk6odidvpn1jl",
  "object": "product",
  "product": {
    "object": "product",
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    "slug": "fostex-th610-high-end-headphones-5-hz-45-khz-25-ohm-1-31-32in-membrane-1-053pq",
    "title": "Fostex TH610 High-End Headphones, 5 Hz 45 KHZ, 25 Ohm, 1 31/32in Membrane, 1.0",
    "brand": "Unbranded",
    "category": "Audio",
    "subcategory": null,
    "identifiers": {
      "gtin": null,
      "mpn": null,
      "model": "TH610"
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    "review_count": null,
    "rating_source": null,
    "image_url": "https://i.ebayimg.com/images/g/ar8AAeSwuaBowsse/s-l140.webp",
    "released_on": null,
    "summary": "Fostex TH610 High-End Headphones, 5 Hz 45 KHZ, 25 Ohm, 1 31/32in Membrane, 1.0. New-condition listings found at eBay; prices are refreshed when the product is searched.",
    "specs": {},
    "url": "https://cart-route.com/p/fostex-th610-high-end-headphones-5-hz-45-khz-25-ohm-1-31-32in-membrane-1-053pq",
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      "best_retailer": "eBay",
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      "lowest_price_usd": 670.01,
      "highest_price_usd": 670.01,
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      "offers_count": 1,
      "in_stock_count": 1,
      "best_condition": "new",
      "offers_by_condition": {
        "new": 1
      },
      "coupons_count": 0
    },
    "price_insight": {
      "verdict": "insufficient_history",
      "reason": "Price tracking started 2026-09-24; a buy-timing verdict needs 7 days of prices (1 so far).",
      "tracking_since": "2026-09-24",
      "observations": 1
    },
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      {
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        "retailer": {
          "id": "ebay",
          "name": "eBay",
          "domain": "ebay.com",
          "membership_required": false,
          "returns_window_days": null
        },
        "sku": "298620209206",
        "listing_title": "Fostex TH610 High-End Headphones, 5 Hz 45 KHZ, 25 Ohm, 1 31/32in Membrane, 1.0",
        "condition": "new",
        "seller": "art-of-sound-sb (eBay seller)",
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        "list_price_usd": null,
        "discount_from_list_pct": 0,
        "shipping_usd": 29.17,
        "shipping_stated": true,
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        "best_coupon": null,
        "effective_price_usd": 699.18,
        "coupons": [],
        "availability": {
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          "stock_level": "in_stock",
          "delivery_days_min": null,
          "delivery_days_max": null,
          "store_pickup": false
        },
        "retailer_url": "https://www.ebay.com/itm/298620209206",
        "buy_url": "https://cart-route.com/go/off_053pqeya07",
        "last_checked_at": "2026-09-24T09:13:35.410Z",
        "freshness_seconds": 62846
      }
    ]
  },
  "price_history": {
    "object": "price_history",
    "product_id": "prd_053pqeyxowm",
    "title": "Fostex TH610 High-End Headphones, 5 Hz 45 KHZ, 25 Ohm, 1 31/32in Membrane, 1.0",
    "days": 90,
    "currency": "USD",
    "lowest_by_day": [
      {
        "date": "2026-09-24",
        "price_usd": 670.01
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    "by_retailer": [
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        "retailer_name": "eBay",
        "points": [
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}