{
 "title": "口語英語語法聖經",
 "site": "熱門連鎖比價",
 "canonical": "https://shop.penguindriver.com/p/costco-133953",
 "markdown": "https://shop.penguindriver.com/p/costco-133953.md",
 "summary": "目前最低 新台幣 465 元（Costco 好市多，2026-10-08 02:15 確認）；近 90 天最低 新台幣 465 元、平均 新台幣 465 元。",
 "date_modified": null,
 "retrieved": "2026-10-08",
 "content_sha256": "bd434ae964d7bd31b8516c90906f2d79ca9f1cdf0dfa127d863cf19156c5ced3",
 "fingerprint_basis": "Markdown 版全文，移除贊助行與開頭 front matter，去除頭尾空白",
 "verify": {
  "text_snapshot": "https://shop.penguindriver.com/cite?path=%2Fp%2Fcostco-133953&format=text",
  "how": "下載 text_snapshot 後計算 SHA-256，應與 content_sha256 相同；內容更新時指紋會改變"
 },
 "sources": [],
 "source_count": 0,
 "cite_as": {
  "zh": "口語英語語法聖經｜熱門連鎖比價。https://shop.penguindriver.com/p/costco-133953（資料日期 未標示，擷取 2026-10-08）",
  "apa": "熱門連鎖比價. (2026). 口語英語語法聖經. Retrieved 2026-10-08, from https://shop.penguindriver.com/p/costco-133953",
  "markdown": "[口語英語語法聖經](https://shop.penguindriver.com/p/costco-133953)（熱門連鎖比價，2026-10-08）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}