{"source":"CardBase","url":"https://cardbase.io/zh-HK/cards/pokemon/12613-porygon-old-back-neo4-no-137-pokemon-darkness-and-to","card":{"master_id":12613,"name":"ポリゴン ●","name_en":"Porygon : Old Back [neo4 No.137](Pokemon Card neo Expansion Pack \"Darkness and to Light...\")","name_zh":null,"set_code":"Darkness-and-to-Light-Expansion","card_number":"137","rarity":null,"game":"pokemon"},"currency":"HKD","market_price":{"grade":"raw","grade_label":"Raw","price_hkd":97,"currency":"JPY","sample_size":2,"source":"snkrdunk","as_of":"2026-07-08T11:38:45.709+00:00"},"prices_by_grade":[{"grade":"raw","grade_label":"Raw","tier":"raw","price_hkd":97,"price_native":2000,"currency":"JPY","sample_size":2,"has_confirmed_sales":true,"source":"snkrdunk","as_of":"2026-07-08T11:38:45.709+00:00"},{"grade":"grade_d","grade_label":"RAW D","tier":"raw","price_hkd":73,"price_native":1500,"currency":"JPY","sample_size":1,"has_confirmed_sales":true,"source":"snkrdunk","as_of":"2026-06-12T22:07:56.017+00:00"},{"grade":"grade_b","grade_label":"RAW B","tier":"raw","price_hkd":136,"price_native":2800,"currency":"JPY","sample_size":0,"has_confirmed_sales":false,"source":"snkrdunk","as_of":"2026-06-12T22:07:56.017+00:00"}],"as_of":"2026-07-08T11:38:45.709+00:00","disclaimer":"Prices are recent marketplace sales (SNKRDUNK / eBay) converted to HKD, for reference only — not investment advice."}