{"canonical_id_v02":"883693e85d7c","identity":{"artist":"Ken Sugimori","game":"pokemon","grade":"raw","image_url":"https://images.pokemontcg.io/ecard1/148.png","locale":"en","name":"Professor Elm's Training Method","number":"148/165","rarity":"Uncommon","series_slug":"expedition","set_name":"Expedition","set_slug":"expedition","vintage":"mature_secondary"},"meta":{"build_inputs_sha":"065295aaf7a72ee2","confidence_tier":"T1_sales_derived","generated_at_utc":"2026-09-05T10:16:27Z","methodology_version":"v0.7","schema_version":"0.2.0"},"narrative":null,"price":{"bid_ask_spread_pct":null,"by_printing":{"Reverse Holofoil":{"buylist":null,"fetched_at_utc":"2026-09-04T00:00:00Z","listed_median":null,"market_price":47}},"cohort_relative_zscore":null,"fetched_at_utc":"2026-09-04T00:00:00Z","latest_buylist":null,"latest_listed_median":null,"latest_market_price":47,"primary_printing":"Reverse Holofoil","primary_printing_in_record":"Reverse Holofoil","primary_printing_resolution":"exact"},"similar_cards":[],"structure":{"_methodology_version":"v0.7","_source_breakdown":{"tcgcsv_archive":242,"tcgcsv_forward":1638},"as_of_date":"2026-09-04","ath_date":"2026-04-28","ath_price":47,"atl_date":"2024-07-18","atl_price":5.8,"canonical_id_v02":"eb9c3b1ea9de","canonical_id_v03":"883693e85d7c","canonical_id_v1":"50b9e37ed07a","card_r14d_pct_cohort_estimator":-0.82,"card_r30d_pct_cohort_estimator":7.08,"card_r90d_pct_cohort_estimator":18.05,"climatology_baseline_pct":{"CALM":65,"DRAWDOWN":10,"HEATED":25},"cohort_label":"pokemon-en-raw-mature_secondary","cohort_median_14d_pct":0,"cohort_median_30d_pct":2.5,"cohort_median_90d_pct":12.17,"cohort_source":"derived","current_off_ath_pct":0,"current_price":47,"history_first_date":"2024-02-08","history_last_date":"2026-09-04","history_n_distinct_closes":26,"history_n_obs":1880,"history_n_obs_series":940,"liquidity_tier":"T2","notable_moments":[{"date":"2026-08-15","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2026-08-13","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"},{"date":"2026-08-06","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2026-07-04","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"},{"date":"2026-06-09","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2026-02-13","delta_pct":null,"label":"CALM→HEATED","price":null,"type":"regime_break"},{"date":"2025-10-19","delta_pct":null,"label":"HEATED→CALM","price":null,"type":"regime_break"},{"date":"2024-09-29","delta_pct":-42.4,"label":"-42% off peak","price":0.49,"type":"drawdown_low"}],"position_in_own_range_pctile":100,"record_block_scope":"per_print_page","regime_entered_date":"2026-08-15","regime_label":"CALM","regime_occupancy_pct_1y":{"CALM":46,"DRAWDOWN":0,"HEATED":54},"regime_occupancy_pct_lifetime":{"CALM":46,"DRAWDOWN":13,"HEATED":41},"regime_run_length_days":20,"regime_transitions":[{"date":"2025-04-07","from":"CALM","to":"HEATED"},{"date":"2025-04-13","from":"HEATED","to":"CALM"},{"date":"2025-04-15","from":"CALM","to":"HEATED"},{"date":"2025-04-18","from":"HEATED","to":"CALM"},{"date":"2025-04-20","from":"CALM","to":"HEATED"},{"date":"2025-04-30","from":"HEATED","to":"CALM"},{"date":"2025-05-12","from":"CALM","to":"HEATED"},{"date":"2025-05-21","from":"HEATED","to":"CALM"},{"date":"2025-05-23","from":"CALM","to":"HEATED"},{"date":"2025-06-17","from":"HEATED","to":"CALM"},{"date":"2025-06-21","from":"CALM","to":"HEATED"},{"date":"2025-06-23","from":"HEATED","to":"CALM"},{"date":"2025-08-18","from":"CALM","to":"HEATED"},{"date":"2025-10-19","from":"HEATED","to":"CALM"},{"date":"2026-02-13","from":"CALM","to":"HEATED"},{"date":"2026-06-09","from":"HEATED","to":"CALM"},{"date":"2026-07-04","from":"CALM","to":"HEATED"},{"date":"2026-08-06","from":"HEATED","to":"CALM"},{"date":"2026-08-13","from":"CALM","to":"HEATED"},{"date":"2026-08-15","from":"HEATED","to":"CALM"}],"residual_vs_cohort_14d_pct":-0.82,"residual_vs_cohort_30d_pct":4.58,"residual_vs_cohort_90d_pct":5.88,"series_printing":"Reverse Holofoil","series_printing_determinacy":{"base_decided_by":"sticky_previous","base_series_printing":"Normal","decided_by":"per_print_page","margin":null,"n_candidates":1,"pool":null,"tie_members":[]}},"trajectory":{"return_1y_pct":88.08,"return_30d_pct":0,"return_7d_pct":0,"return_90d_pct":0,"series_30d":[{"date":"2026-08-05","price":47},{"date":"2026-08-06","price":47},{"date":"2026-08-07","price":47},{"date":"2026-08-08","price":47},{"date":"2026-08-09","price":47},{"date":"2026-08-10","price":47},{"date":"2026-08-11","price":47},{"date":"2026-08-12","price":47},{"date":"2026-08-13","price":47},{"date":"2026-08-14","price":47},{"date":"2026-08-15","price":47},{"date":"2026-08-16","price":47},{"date":"2026-08-17","price":47},{"date":"2026-08-18","price":47},{"date":"2026-08-19","price":47},{"date":"2026-08-20","price":47},{"date":"2026-08-21","price":47},{"date":"2026-08-22","price":47},{"date":"2026-08-23","price":47},{"date":"2026-08-24","price":47},{"date":"2026-08-25","price":47},{"date":"2026-08-26","price":47},{"date":"2026-08-27","price":47},{"date":"2026-08-28","price":47},{"date":"2026-08-29","price":47},{"date":"2026-08-30","price":47},{"date":"2026-08-31","price":47},{"date":"2026-09-01","price":47},{"date":"2026-09-02","price":47},{"date":"2026-09-03","price":47},{"date":"2026-09-04","price":47}],"series_90d_thinned":[{"date":"2026-06-06","price":47},{"date":"2026-06-08","price":47},{"date":"2026-06-10","price":47},{"date":"2026-06-12","price":47},{"date":"2026-06-14","price":47},{"date":"2026-06-16","price":47},{"date":"2026-06-18","price":47},{"date":"2026-06-20","price":47},{"date":"2026-06-22","price":47},{"date":"2026-06-24","price":47},{"date":"2026-06-26","price":47},{"date":"2026-06-28","price":47},{"date":"2026-06-30","price":47},{"date":"2026-07-02","price":47},{"date":"2026-07-04","price":47},{"date":"2026-07-06","price":47},{"date":"2026-07-08","price":47},{"date":"2026-07-10","price":47},{"date":"2026-07-12","price":47},{"date":"2026-07-14","price":47},{"date":"2026-07-16","price":47},{"date":"2026-07-18","price":47},{"date":"2026-07-20","price":47},{"date":"2026-07-22","price":47},{"date":"2026-07-24","price":47},{"date":"2026-07-26","price":47},{"date":"2026-07-28","price":47},{"date":"2026-07-30","price":47},{"date":"2026-08-01","price":47},{"date":"2026-08-03","price":47},{"date":"2026-08-05","price":47},{"date":"2026-08-07","price":47},{"date":"2026-08-09","price":47},{"date":"2026-08-11","price":47},{"date":"2026-08-13","price":47},{"date":"2026-08-15","price":47},{"date":"2026-08-17","price":47},{"date":"2026-08-19","price":47},{"date":"2026-08-21","price":47},{"date":"2026-08-23","price":47},{"date":"2026-08-25","price":47},{"date":"2026-08-27","price":47},{"date":"2026-08-29","price":47},{"date":"2026-08-31","price":47},{"date":"2026-09-02","price":47},{"date":"2026-09-04","price":47}],"series_key":"88389|Reverse Holofoil","series_printing":"Reverse Holofoil"},"vendor_links":{"cardmarket_url":null,"ebay_search_url":"https://www.ebay.com/sch/i.html?_nkw=Professor%20Elm%27s%20Training%20Method%20Expedition&mkcid=1&mkrid=711-53200-19255-0&campid=5339074870&toolid=10001","pokemontcg_url":"https://pokemontcg.io/cards/professor-elm's-training-method","scryfall_url":null,"tcgplayer_url":"https://www.tcgplayer.com/search/all/product?q=Professor%20Elm%27s%20Training%20Method%20Expedition&partner=7060428&utm_campaign=affiliate&utm_medium=tcgvibes&utm_source=tcgvibes"},"_handle":{"canonical_id":"883693e85d7c","game":"pokemon","html":"https://tcgvibes.com/cards/883693e85d7c","methodology":"https://tcgvibes.com/methodology","witness_chain":"https://tcgvibes-witness.jjk91525.workers.dev/chain/latest","build_shard":"cards/pokemon/builds/065295aaf7a72ee2/88.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."}}