{"canonical_id_v02":"efd63303f749","identity":{"artist":"Volkan Baǵa","game":"mtg","grade":"raw","image_url":"https://cards.scryfall.io/normal/front/c/1/c1995d2a-4550-4c84-ad44-183b06579e98.jpg?1783942531","locale":"en","name":"Seaside Citadel","number":"229","rarity":"uncommon","series_slug":"shards-of-alara","set_name":"Shards of Alara","set_slug":"shards-of-alara","vintage":"modern_rotation"},"meta":{"build_inputs_sha":"dd33b3c6ef9b37c9","confidence_tier":"T1_sales_derived","generated_at_utc":"2026-08-30T16:37:28Z","methodology_version":"v0.7","schema_version":"0.2.0"},"narrative":null,"price":{"bid_ask_spread_pct":null,"by_printing":{"Foil":{"buylist":null,"fetched_at_utc":"2026-08-29T19:35:47.949090+00:00","listed_median":4.09,"market_price":4.18},"Normal":{"buylist":null,"fetched_at_utc":"2026-08-29T19:35:47.949090+00:00","listed_median":0.69,"market_price":0.77}},"cohort_relative_zscore":null,"fetched_at_utc":"2026-08-29T19:35:47.949090+00:00","latest_buylist":null,"latest_listed_median":4.09,"latest_market_price":4.18,"primary_printing":"Foil","primary_printing_in_record":"Foil","primary_printing_resolution":"exact"},"similar_cards":[],"structure":{"_methodology_version":"v0.7","_source_breakdown":{"tcgcsv_archive":122,"tcgcsv_forward":1746},"as_of_date":"2026-08-29","ath_date":"2025-01-28","ath_price":4.29,"atl_date":"2024-06-30","atl_price":3.73,"canonical_id_v02":"efd63303f749","canonical_id_v03":null,"canonical_id_v1":null,"climatology_baseline_pct":{"CALM":45,"DRAWDOWN":26,"HEATED":29},"cohort_label":"mtg-en-raw-mature_secondary","cohort_source":"derived","current_off_ath_pct":-2.56,"current_price":4.18,"history_first_date":"2024-02-08","history_last_date":"2026-08-29","history_n_obs":1868,"history_n_obs_series":934,"liquidity_tier":"T2","notable_moments":[],"position_in_own_range_pctile":95,"regime_entered_date":"2024-02-13","regime_label":"CALM","regime_occupancy_pct_1y":{"CALM":100,"DRAWDOWN":0,"HEATED":0},"regime_occupancy_pct_lifetime":{"CALM":100,"DRAWDOWN":0,"HEATED":0},"regime_run_length_days":928,"regime_transitions":[],"residual_vs_cohort_14d_pct":0,"residual_vs_cohort_30d_pct":1.46,"residual_vs_cohort_90d_pct":5.17,"series_printing":"Foil","series_printing_determinacy":{"decided_by":"sticky_previous","margin":0,"n_candidates":2,"pool":"recent","tie_members":["Foil","Normal"]}},"trajectory":{"return_1y_pct":5.82,"return_30d_pct":1.46,"return_7d_pct":0,"return_90d_pct":9.42,"series_30d":[{"date":"2026-07-30","price":4.12},{"date":"2026-07-31","price":4.12},{"date":"2026-08-01","price":4.12},{"date":"2026-08-02","price":4.12},{"date":"2026-08-03","price":4.12},{"date":"2026-08-04","price":4.12},{"date":"2026-08-05","price":4.12},{"date":"2026-08-06","price":4.12},{"date":"2026-08-07","price":4.12},{"date":"2026-08-08","price":4.12},{"date":"2026-08-09","price":4.12},{"date":"2026-08-10","price":4.12},{"date":"2026-08-11","price":4.12},{"date":"2026-08-12","price":4.18},{"date":"2026-08-13","price":4.18},{"date":"2026-08-14","price":4.18},{"date":"2026-08-15","price":4.18},{"date":"2026-08-16","price":4.18},{"date":"2026-08-17","price":4.18},{"date":"2026-08-18","price":4.18},{"date":"2026-08-19","price":4.18},{"date":"2026-08-20","price":4.18},{"date":"2026-08-21","price":4.18},{"date":"2026-08-22","price":4.18},{"date":"2026-08-23","price":4.18},{"date":"2026-08-24","price":4.18},{"date":"2026-08-25","price":4.18},{"date":"2026-08-26","price":4.18},{"date":"2026-08-27","price":4.18},{"date":"2026-08-28","price":4.18},{"date":"2026-08-29","price":4.18}],"series_90d_thinned":[{"date":"2026-05-31","price":3.82},{"date":"2026-06-02","price":3.82},{"date":"2026-06-04","price":3.77},{"date":"2026-06-06","price":3.77},{"date":"2026-06-08","price":3.77},{"date":"2026-06-10","price":3.77},{"date":"2026-06-12","price":3.94},{"date":"2026-06-14","price":3.94},{"date":"2026-06-16","price":3.94},{"date":"2026-06-18","price":3.94},{"date":"2026-06-20","price":3.94},{"date":"2026-06-22","price":3.94},{"date":"2026-06-24","price":3.9},{"date":"2026-06-26","price":3.94},{"date":"2026-06-28","price":3.94},{"date":"2026-06-30","price":4.04},{"date":"2026-07-02","price":4.04},{"date":"2026-07-04","price":4.04},{"date":"2026-07-06","price":4.04},{"date":"2026-07-08","price":4.04},{"date":"2026-07-10","price":4.04},{"date":"2026-07-12","price":4.04},{"date":"2026-07-14","price":4.04},{"date":"2026-07-16","price":4.04},{"date":"2026-07-18","price":4.04},{"date":"2026-07-20","price":4.12},{"date":"2026-07-22","price":4.12},{"date":"2026-07-24","price":4.12},{"date":"2026-07-26","price":4.12},{"date":"2026-07-28","price":4.12},{"date":"2026-07-30","price":4.12},{"date":"2026-08-01","price":4.12},{"date":"2026-08-03","price":4.12},{"date":"2026-08-05","price":4.12},{"date":"2026-08-07","price":4.12},{"date":"2026-08-09","price":4.12},{"date":"2026-08-11","price":4.12},{"date":"2026-08-13","price":4.18},{"date":"2026-08-15","price":4.18},{"date":"2026-08-17","price":4.18},{"date":"2026-08-19","price":4.18},{"date":"2026-08-21","price":4.18},{"date":"2026-08-23","price":4.18},{"date":"2026-08-25","price":4.18},{"date":"2026-08-27","price":4.18},{"date":"2026-08-29","price":4.18}],"series_key":"27791|Foil","series_printing":"Foil"},"vendor_links":{"cardmarket_url":null,"ebay_search_url":"https://www.ebay.com/sch/i.html?_nkw=Seaside%20Citadel%20Shards%20of%20Alara&mkcid=1&mkrid=711-53200-19255-0&campid=5339074870&toolid=10001","pokemontcg_url":null,"scryfall_url":"https://scryfall.com/search?q=Seaside%20Citadel","tcgplayer_url":"https://www.tcgplayer.com/search/all/product?q=Seaside%20Citadel%20Shards%20of%20Alara&partner=7060428&utm_campaign=affiliate&utm_medium=tcgvibes&utm_source=tcgvibes"},"_handle":{"canonical_id":"efd63303f749","game":"mtg","html":"https://tcgvibes.com/cards/efd63303f749","methodology":"https://tcgvibes.com/methodology","witness_chain":"https://tcgvibes-witness.jjk91525.workers.dev/chain/latest","build_shard":"cards/mtg/builds/dd33b3c6ef9b37c9/ef.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."}}