{
  "total": 3,
  "source": "d1",
  "tracking_since": "2026-10-25T12:38:37.716Z",
  "source_rechecks": {
    "rows": 332,
    "series": 250,
    "last_checked_at": "2026-10-25T13:38:37.000Z",
    "latest_result_counts": {
      "confirmed": 240,
      "unreachable": 5,
      "needs_review": 4,
      "changed": 1
    },
    "method": "Each source URL is fetched and the recorded numbers are looked for in the page (PDFs via pdftotext); anything not confirmed is reviewed by a human. Log: /downloads/price_rechecks.jsonl"
  },
  "observations": [
    {
      "id": "po_20261025_108c8e7ce515",
      "series_key": "ps_ba9ff2cc1ae05086",
      "kind": "benchmark",
      "use_case_id": "rehabilitation-exoskeleton",
      "use_case_ids": [
        "rehabilitation-exoskeleton"
      ],
      "provider_id": null,
      "description": "Ekso GT rental option (3-5 months)",
      "low": 1650,
      "high": 1650,
      "currency": "GBP",
      "unit": "per month",
      "region": "UK",
      "source_url": "https://www.nice.org.uk/advice/mib93/resources/ekso-exoskeleton-for-rehabilitation-in-people-with-neurological-weakness-or-paralysis-63499466712517",
      "as_of": "2017-01",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:108c8e7ce515b6ae6b8c817eba62d22a6adead4947debfccb5d1b5a7d0135f19",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 2206,
        "high": 2206,
        "fx": {
          "pair": "GBP/USD",
          "rate": 1.33683,
          "gbp_per_usd": 0.74804,
          "rate_date": "2026-10-23",
          "source": "European Central Bank reference rates via Frankfurter",
          "source_url": "https://api.frankfurter.dev/v1/latest?base=USD"
        },
        "note": "Converted at the published reference rate on 2026-10-23, not at the price's as_of date. Indicative only."
      }
    },
    {
      "id": "po_20261025_34ee2e8b65f4",
      "series_key": "ps_b02e2c12fd8a7185",
      "kind": "benchmark",
      "use_case_id": "rehabilitation-exoskeleton",
      "use_case_ids": [
        "rehabilitation-exoskeleton"
      ],
      "provider_id": null,
      "description": "Ekso GT rehab exoskeleton purchase package (NHS, ex VAT)",
      "low": 98000,
      "high": 98000,
      "currency": "GBP",
      "unit": "per unit",
      "region": "UK",
      "source_url": "https://www.nice.org.uk/advice/mib93/resources/ekso-exoskeleton-for-rehabilitation-in-people-with-neurological-weakness-or-paralysis-63499466712517",
      "as_of": "2017-01",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:34ee2e8b65f4750683a5dcda7d4f765e2c7ef56bfcb10f5b799304c459f30357",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 131009,
        "high": 131009,
        "fx": {
          "pair": "GBP/USD",
          "rate": 1.33683,
          "gbp_per_usd": 0.74804,
          "rate_date": "2026-10-23",
          "source": "European Central Bank reference rates via Frankfurter",
          "source_url": "https://api.frankfurter.dev/v1/latest?base=USD"
        },
        "note": "Converted at the published reference rate on 2026-10-23, not at the price's as_of date. Indicative only."
      }
    },
    {
      "id": "po_20261025_a65196c5e47d",
      "series_key": "ps_444f787d342a9315",
      "kind": "provider_published",
      "use_case_id": null,
      "use_case_ids": [
        "rehabilitation-exoskeleton",
        "industrial-exoskeleton"
      ],
      "provider_id": "ekso-bionics",
      "description": "Ekso GT rehab exoskeleton to NHS: GBP 98,000/unit ex VAT, or rental GBP 1,650/month (NICE MIB93)",
      "low": 1650,
      "high": 98000,
      "currency": "GBP",
      "unit": "purchase or per month",
      "region": "",
      "source_url": "https://www.nice.org.uk/advice/mib93/resources/ekso-exoskeleton-for-rehabilitation-in-people-with-neurological-weakness-or-paralysis-63499466712517",
      "as_of": "2017-01",
      "observed_at": "2026-10-25T12:38:37.716Z",
      "content_hash": "sha256:a65196c5e47dc101370ba42328683f7e940136a80d932fc61f9c5655371521d1",
      "supersedes": null,
      "origin": "backfill",
      "change_reason": null,
      "current": true,
      "usd": {
        "currency": "USD",
        "low": 2206,
        "high": 131009,
        "fx": {
          "pair": "GBP/USD",
          "rate": 1.33683,
          "gbp_per_usd": 0.74804,
          "rate_date": "2026-10-23",
          "source": "European Central Bank reference rates via Frankfurter",
          "source_url": "https://api.frankfurter.dev/v1/latest?base=USD"
        },
        "note": "Converted at the published reference rate on 2026-10-23, not at the price's as_of date. Indicative only."
      }
    }
  ],
  "series": [
    {
      "series_key": "ps_ba9ff2cc1ae05086",
      "kind": "benchmark",
      "use_case_id": "rehabilitation-exoskeleton",
      "provider_id": null,
      "description": "Ekso GT rental option (3-5 months)",
      "currency": "GBP",
      "unit": "per month",
      "region": "UK",
      "source_url": "https://www.nice.org.uk/advice/mib93/resources/ekso-exoskeleton-for-rehabilitation-in-people-with-neurological-weakness-or-paralysis-63499466712517",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 1650,
        "high": 1650,
        "as_of": "2017-01",
        "id": "po_20261025_108c8e7ce515"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:28:55.540Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_b02e2c12fd8a7185",
      "kind": "benchmark",
      "use_case_id": "rehabilitation-exoskeleton",
      "provider_id": null,
      "description": "Ekso GT rehab exoskeleton purchase package (NHS, ex VAT)",
      "currency": "GBP",
      "unit": "per unit",
      "region": "UK",
      "source_url": "https://www.nice.org.uk/advice/mib93/resources/ekso-exoskeleton-for-rehabilitation-in-people-with-neurological-weakness-or-paralysis-63499466712517",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 98000,
        "high": 98000,
        "as_of": "2017-01",
        "id": "po_20261025_34ee2e8b65f4"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:28:55.540Z",
        "result": "confirmed",
        "by": "automatic"
      }
    },
    {
      "series_key": "ps_444f787d342a9315",
      "kind": "provider_published",
      "use_case_id": null,
      "provider_id": "ekso-bionics",
      "description": "Ekso GT rehab exoskeleton to NHS: GBP 98,000/unit ex VAT, or rental GBP 1,650/month (NICE MIB93)",
      "currency": "GBP",
      "unit": "purchase or per month",
      "region": "",
      "source_url": "https://www.nice.org.uk/advice/mib93/resources/ekso-exoskeleton-for-rehabilitation-in-people-with-neurological-weakness-or-paralysis-63499466712517",
      "observations": 1,
      "first_observed_at": "2026-10-25T12:38:37.716Z",
      "last_observed_at": "2026-10-25T12:38:37.716Z",
      "current": true,
      "latest": {
        "low": 1650,
        "high": 98000,
        "as_of": "2017-01",
        "id": "po_20261025_a65196c5e47d"
      },
      "trend": null,
      "last_rechecked": {
        "checked_at": "2026-10-25T13:28:55.540Z",
        "result": "confirmed",
        "by": "automatic"
      }
    }
  ],
  "note": "Only one observation per series so far: we started recording every price on 2026-10-25 and re-check every source on a schedule. A trend appears when a re-checked source shows a different price (we never overwrite old observations).",
  "pagination": {
    "total": 3,
    "limit": 200,
    "offset": 0,
    "returned": 3,
    "next_offset": null,
    "next": null,
    "prev": null
  },
  "license": "Whirrwork (https://whirrwork.com), CC BY 4.0"
}