{
  "schema_version": 1,
  "projection": "envoy-agent-v1",
  "identity": {
    "title": "Polyend Synth Polyphonic Desktop Workstation 2024 - Present - Black",
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    "model": null,
    "mpn": null,
    "gtins": null,
    "handle": "gm-polyend-synth-polyphonic-desktop-workstation-polyend-synth-polyphonic-bb5222c4",
    "url": "https://envoy-music.myshopify.com/products/gm-polyend-synth-polyphonic-desktop-workstation-polyend-synth-polyphonic-bb5222c4",
    "catalog_product_id": "product_f8d36e1bbb5222c4",
    "lane": "production",
    "product_object": "polyphonic synthesizer"
  },
  "offer": {
    "price": 582.25,
    "currency": "CAD",
    "available": true,
    "condition": "Excellent",
    "price_band": "mid",
    "source_verified_at": null
  },
  "specifications": {"type":"json","groups":[]},
  "connectivity": null,
  "power": null,
  "included_items": null,
  "required_accessories": null,
  "optional_accessories": null,
  "compatibility": null,
  "advisor": {
    "best_for": "Not listed — held pending better source coverage.",
    "who_should_skip": null,
    "fit_notes": "Not listed — held pending better source coverage.",
    "watchouts": "Prior auto-extracted specs for this listing were held as untrusted.",
    "verification_questions": null
  },
  "retrieval": {
    "summary": null,
    "agent_summary": null,
    "intent_terms": null,
    "use_cases": null,
    "skill_level": null
  },
  "trust": {
    "has_verified_retail_listing": false,
    "source_count": 0,
    "source_tier_mix": null,
    "evidence_flags": null,
    "spec_provenance": null
  },
  "related": {
    "similar_item_ids": null,
    "comparison_reasons": null
}
}