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excluded from USD price statistics can remain in observed listing counts; this prevents a missing, non-positive, non-finite, or non-USD ask from distorting price cohorts."},"fx":{"converted_from_non_usd_n":2525,"included_price_rule":"Only positive finite asks stored with reporting currency USD are analyzed.","observed_original_currency_counts":{"AED":377,"AUD":135,"BRL":28,"CAD":108,"CNY":1,"DKK":2,"EUR":402,"GBP":131,"HKD":410,"JPY":515,"KRW":54,"KWD":12,"MXN":1,"MYR":37,"PHP":26,"SAR":37,"SGD":235,"TWD":14,"USD":2475},"reporting_currency":"USD","treatment":"Some source adapters convert merchant prices to USD during ingestion and preserve original_price and original_currency. 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Corrections require a new methodology version and explicit publication path.","source_completeness":"Per-source scraper health is disclosed separately. Only feeds explicitly marked verified_complete have product-grade completeness evidence; observed_unverified feeds are not treated as exhaustive.","unit_of_observation":"one unique public listing ID at snapshot time","version":"2026-08-09.v1"},"methodology_version":"2026-08-09.v1","overall":{"max_ask_usd":750000,"mean_ask_usd":32631,"median_ask_usd":24127,"min_ask_usd":5701,"observed_n":5000,"p25_ask_usd":17207,"p75_ask_usd":32285,"priced_n":5000},"reuse":{"attribution":"Data from BirkinBagStock observed Birkin resale market snapshot.","notice":"Aggregate snapshot may be cited with attribution. Underlying merchant listing content, images, availability, prices, and terms remain subject to their source owners and must be rechecked.","terms_url":"https://birkinbagstock.com/terms"},"snapshot_kind":"point_in_time_observed_public_asking_prices","snapshot_period":"2026-11","source":{"csv_url":"https://birkinbagstock.com/data/market-snapshots/2026-11.csv","json_url":"https://birkinbagstock.com/data/market-snapshots/2026-11.json","name":"BirkinBagStock","url":"https://birkinbagstock.com/research/birkin-resale-market-dataset"}}