{"canonical_id_v02":"d91ad45b2bcc","identity":{"artist":null,"game":"yugioh","grade":"raw","image_url":"https://images.ygoprodeck.com/images/cards/89851827.jpg","locale":"en","name":"Secreterion Dragon","number":"DUAD-EN037","rarity":"Ultra Rare","series_slug":"duelist-s-advance","set_name":"Duelist's Advance","set_slug":"duelist-s-advance","vintage":"modern_rotation"},"meta":{"build_inputs_sha":"d9ae8b7cd449ce65","confidence_tier":"T1_sales_derived","generated_at_utc":"2026-09-11T12:55:57Z","methodology_version":"v0.7","schema_version":"0.2.1"},"narrative":null,"price":{"bid_ask_spread_pct":null,"by_printing":{"Foil":{"buylist":null,"fetched_at_utc":"2026-09-10T21:43:31.184871+00:00","listed_median":null,"market_price":null},"Normal":{"buylist":null,"fetched_at_utc":"2026-09-10T21:43:31.184871+00:00","listed_median":8.97,"market_price":7.06}},"cohort_relative_zscore":null,"condition":"Near Mint","condition_basis":"TCGplayer market price per printing; the vendor's per-SKU history reads the same value for the Near Mint SKU (fu396/fu397/fu398 probes, two strata: 8 games, 43 rows at >= $5 — nearest condition NM 42/43, cent-equal 28/43, misses <= 2.2%; 5 games, 28 rows at >= $0.50 on year-old groups — nearest NM 27/28, cent-equal 16/28, misses <= 9.3%, the one miss a $1.29 card whose condition SKUs sit within cents; pooled nearest NM 69/71, Wilson 95% ~90-99%; a sample, not a definition)","fetched_at_utc":"2026-09-10T21:43:31.184871+00:00","latest_buylist":null,"latest_listed_median":8.97,"latest_market_price":7.06,"primary_printing":"Normal","primary_printing_in_record":"1st Edition","primary_printing_resolution":"bridged"},"similar_cards":[],"structure":{"_methodology_version":"v0.7","_source_breakdown":{"mpapi_live":1,"tcgcsv_archive":49,"tcgcsv_forward":393},"as_of_date":"2026-09-10","ath_date":"2026-02-14","ath_price":34.64,"atl_date":"2025-07-04","atl_price":1.59,"canonical_id_v02":"d91ad45b2bcc","canonical_id_v03":null,"canonical_id_v1":null,"card_r14d_pct_cohort_estimator":17.08,"card_r30d_pct_cohort_estimator":-24.73,"card_r90d_pct_cohort_estimator":-41.65,"climatology_baseline_pct":{"CALM":8,"DRAWDOWN":35,"HEATED":57},"cohort_label":"yugioh-en-raw-nascent","cohort_median_14d_pct":0,"cohort_median_30d_pct":0,"cohort_median_90d_pct":-0.31,"cohort_source":"derived","current_off_ath_pct":-79.62,"current_price":7.06,"history_first_date":"2025-06-26","history_last_date":"2026-09-10","history_n_distinct_closes":436,"history_n_obs":443,"history_n_obs_series":442,"liquidity_tier":"T1","notable_moments":[{"date":"2025-11-14","delta_pct":45,"label":"+45% day-over-day","prev_price":15.54,"price":22.53,"type":"outlier_spike"},{"date":"2025-11-13","delta_pct":-42.4,"label":"-42% day-over-day","prev_price":26.98,"price":15.54,"type":"outlier_spike"},{"date":"2025-11-08","delta_pct":39.5,"label":"+39% day-over-day","prev_price":16.07,"price":22.41,"type":"outlier_spike"},{"date":"2025-08-04","delta_pct":47.4,"label":"+47% day-over-day","prev_price":4.81,"price":7.09,"type":"outlier_spike"},{"date":"2025-07-05","delta_pct":51.6,"label":"+52% day-over-day","prev_price":1.59,"price":2.41,"type":"outlier_spike"},{"date":"2025-07-04","delta_pct":-43,"label":"-43% day-over-day","prev_price":2.79,"price":1.59,"type":"outlier_spike"},{"date":"2025-07-04","delta_pct":-92,"label":"-92% off peak","price":1.59,"type":"drawdown_low"},{"date":"2025-07-03","delta_pct":-54.1,"label":"-54% day-over-day","prev_price":6.08,"price":2.79,"type":"outlier_spike"}],"position_in_own_range_pctile":11,"regime_entered_date":"2026-08-23","regime_label":"HEATED","regime_occupancy_pct_1y":{"CALM":4,"DRAWDOWN":30,"HEATED":66},"regime_occupancy_pct_lifetime":{"CALM":4,"DRAWDOWN":25,"HEATED":71},"regime_run_length_days":18,"regime_transitions":[{"date":"2026-03-11","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-03-12","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-05-05","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-05-06","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-05-07","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-05-23","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-05-25","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-06-06","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-06-07","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-06-08","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-06-10","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-06-11","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-06-19","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-07-03","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-07-04","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-07-11","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-07-26","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-07-27","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-08-20","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-08-23","from":"DRAWDOWN","to":"HEATED"}],"residual_vs_cohort_14d_pct":17.08,"residual_vs_cohort_30d_pct":-24.73,"residual_vs_cohort_90d_pct":-41.34,"residual_vs_set_90d_pct":-33.99,"series_printing":"1st Edition","series_printing_determinacy":{"decided_by":"count","margin":180,"n_candidates":2,"pool":"recent","tie_members":[]},"set_median_90d_pct_loo":-7.66,"set_movers_share_90d":0.9839,"set_n_90d":62,"set_slug":"duelist-s-advance"},"trajectory":{"return_1y_pct":-9.4872,"return_30d_pct":-24.7335,"return_7d_pct":-10.2922,"return_90d_pct":-41.6529,"series_30d":[{"date":"2026-08-11","price":9.38},{"date":"2026-08-12","price":9.46},{"date":"2026-08-13","price":9.51},{"date":"2026-08-14","price":9.38},{"date":"2026-08-15","price":9.32},{"date":"2026-08-16","price":9.22},{"date":"2026-08-17","price":9.05},{"date":"2026-08-18","price":8.75},{"date":"2026-08-19","price":9.21},{"date":"2026-08-20","price":9.57},{"date":"2026-08-21","price":9.39},{"date":"2026-08-22","price":9.14},{"date":"2026-08-23","price":7.4},{"date":"2026-08-24","price":6.75},{"date":"2026-08-25","price":6.39},{"date":"2026-08-26","price":6.57},{"date":"2026-08-27","price":6.03},{"date":"2026-08-28","price":5.81},{"date":"2026-08-29","price":5.93},{"date":"2026-08-30","price":5.83},{"date":"2026-08-31","price":5.89},{"date":"2026-09-01","price":6.3},{"date":"2026-09-02","price":7.75},{"date":"2026-09-03","price":7.87},{"date":"2026-09-04","price":7.86},{"date":"2026-09-05","price":7.66},{"date":"2026-09-06","price":7.45},{"date":"2026-09-07","price":7.19},{"date":"2026-09-08","price":7.06},{"date":"2026-09-09","price":7.06},{"date":"2026-09-10","price":7.06}],"series_90d_thinned":[{"date":"2026-06-12","price":12.1},{"date":"2026-06-14","price":11.75},{"date":"2026-06-16","price":11.4},{"date":"2026-06-18","price":12.05},{"date":"2026-06-20","price":12.84},{"date":"2026-06-22","price":12.79},{"date":"2026-06-24","price":12.77},{"date":"2026-06-26","price":12.83},{"date":"2026-06-28","price":12.03},{"date":"2026-06-30","price":11.9},{"date":"2026-07-02","price":11.61},{"date":"2026-07-04","price":12.8},{"date":"2026-07-06","price":11.74},{"date":"2026-07-08","price":11.95},{"date":"2026-07-10","price":10.92},{"date":"2026-07-12","price":9.4},{"date":"2026-07-14","price":8.71},{"date":"2026-07-16","price":9.97},{"date":"2026-07-18","price":10.47},{"date":"2026-07-20","price":9.56},{"date":"2026-07-22","price":10.02},{"date":"2026-07-24","price":9.95},{"date":"2026-07-26","price":9.87},{"date":"2026-07-28","price":9.87},{"date":"2026-07-30","price":10},{"date":"2026-08-01","price":9.91},{"date":"2026-08-03","price":10.13},{"date":"2026-08-05","price":10.18},{"date":"2026-08-07","price":9.46},{"date":"2026-08-09","price":9.22},{"date":"2026-08-11","price":9.38},{"date":"2026-08-13","price":9.51},{"date":"2026-08-15","price":9.32},{"date":"2026-08-17","price":9.05},{"date":"2026-08-19","price":9.21},{"date":"2026-08-21","price":9.39},{"date":"2026-08-23","price":7.4},{"date":"2026-08-25","price":6.39},{"date":"2026-08-27","price":6.03},{"date":"2026-08-29","price":5.93},{"date":"2026-08-31","price":5.89},{"date":"2026-09-02","price":7.75},{"date":"2026-09-04","price":7.86},{"date":"2026-09-06","price":7.45},{"date":"2026-09-08","price":7.06},{"date":"2026-09-10","price":7.06}],"series_key":"639374|1st Edition","series_printing":"1st Edition"},"vendor_links":{"cardmarket_url":null,"ebay_search_url":"https://www.ebay.com/sch/i.html?_nkw=Secreterion%20Dragon%20Duelist%27s%20Advance&mkcid=1&mkrid=711-53200-19255-0&campid=5339074870&toolid=10001","pokemontcg_url":null,"scryfall_url":null,"tcgplayer_url":"https://www.tcgplayer.com/search/all/product?q=Secreterion%20Dragon%20Duelist%27s%20Advance&partner=7060428&utm_campaign=affiliate&utm_medium=tcgvibes&utm_source=tcgvibes"},"_handle":{"canonical_id":"d91ad45b2bcc","game":"yugioh","html":"https://tcgvibes.com/cards/d91ad45b2bcc","methodology":"https://tcgvibes.com/methodology","witness_chain":"https://tcgvibes-witness.jjk91525.workers.dev/chain/latest","build_shard":"cards/yugioh/builds/d9ae8b7cd449ce65/d9.json","provenance_fields":["price.fetched_at_utc","price.latest_market_price","price.primary_printing","meta.build_inputs_sha","meta.methodology_version","meta.schema_version","meta.confidence_tier","meta.generated_at_utc"],"reading":"`provenance_fields` lists the provenance keys THIS record actually carries, derived from it rather than written down: the price.* entries name the OBSERVATION, the meta.* entries identify the BUILD and the RULE that derived it. The witness chain carries the per-day envelope with its own code_commit and prev_hash. Every field here is served verbatim from the build shard — this block points, it never restates."}}