{"slug":"sealed-market-report-week-of-2026-09-17","title":"Sealed TCG market report — week of September 17, 2026","summary":"Across 48 tracked sealed products, the largest seven-day move was March of the Machine: The Aftermath collector booster box at +12.4%, and the largest drop was Dragon Majesty etb at -8.2%, as of September 17, 2026.","kind":"market_weekly","game":null,"set_name":null,"source":"TCG Price Lookup","url":"https://www.flipbasis.com/report/sealed-market-report-week-of-2026-09-17","published_at":"2026-09-17T12:34:51.000Z","updated_at":"2026-09-17T12:34:51.000Z","data":{"as_of":"2026-09-17","window_days":7,"products_tracked":48,"min_price_filter_usd":20,"top_gainers":[{"label":"March of the Machine: The Aftermath collector booster box","set_name":"March of the Machine: The Aftermath","price":279.87,"prev":249.05,"change_pct":12.4,"as_of":"2026-09-16"},{"label":"March of the Machine: The Aftermath bundle","set_name":"March of the Machine: The Aftermath","price":68.75,"prev":62.6,"change_pct":9.8,"as_of":"2026-09-16"},{"label":"Apocalypse booster box","set_name":"Apocalypse","price":1287.1,"prev":1174.27,"change_pct":9.6,"as_of":"2026-09-17"},{"label":"Edge of Eternities booster box (play booster box)","set_name":"Edge of Eternities","price":190.05,"prev":177.89,"change_pct":6.8,"as_of":"2026-09-17"},{"label":"Alara Reborn booster box","set_name":"Alara Reborn","price":758.48,"prev":717.66,"change_pct":5.7,"as_of":"2026-09-17"},{"label":"Final Fantasy booster box (play booster box)","set_name":"Final Fantasy","price":243.44,"prev":233.12,"change_pct":4.4,"as_of":"2026-09-17"},{"label":"Perfect Order etb","set_name":"Perfect Order","price":68.75,"prev":66.28,"change_pct":3.7,"as_of":"2026-09-17"},{"label":"Conflux booster box","set_name":"Conflux","price":665.72,"prev":642.87,"change_pct":3.6,"as_of":"2026-09-17"},{"label":"Homelands booster box","set_name":"Homelands","price":550.46,"prev":531.64,"change_pct":3.5,"as_of":"2026-09-14"},{"label":"Perfect Order booster box","set_name":"Perfect Order","price":179.22,"prev":173.08,"change_pct":3.5,"as_of":"2026-09-17"}],"top_dippers":[{"label":"Dragon Majesty etb","set_name":"Dragon Majesty","price":1256.49,"prev":1367.99,"change_pct":-8.2,"as_of":"2026-09-14"},{"label":"Ascended Heroes etb","set_name":"Ascended Heroes","price":157.67,"prev":166.83,"change_pct":-5.5,"as_of":"2026-09-17"},{"label":"Phantasmal Flames etb","set_name":"Phantasmal Flames","price":153.79,"prev":157.42,"change_pct":-2.3,"as_of":"2026-09-17"},{"label":"Fallen Empires booster box","set_name":"Fallen Empires","price":568.92,"prev":571.66,"change_pct":-0.5,"as_of":"2026-09-14"},{"label":"Eldritch Moon booster box","set_name":"Eldritch Moon","price":290.12,"prev":290.72,"change_pct":-0.2,"as_of":"2026-09-16"},{"label":"Phantasmal Flames booster box","set_name":"Phantasmal Flames","price":397.55,"prev":398.09,"change_pct":-0.1,"as_of":"2026-09-17"},{"label":"Celebrations etb","set_name":"Celebrations","price":353.9,"prev":353.12,"change_pct":0.2,"as_of":"2026-09-14"},{"label":"Dragons of Tarkir booster box","set_name":"Dragons of Tarkir","price":347.54,"prev":346.75,"change_pct":0.2,"as_of":"2026-09-16"},{"label":"Avatar: The Last Airbender booster box (play booster box)","set_name":"Avatar: The Last Airbender","price":127.01,"prev":126.64,"change_pct":0.3,"as_of":"2026-09-16"},{"label":"Khans of Tarkir booster box","set_name":"Khans of Tarkir","price":295.46,"prev":294.58,"change_pct":0.3,"as_of":"2026-09-16"}],"source":"TCG Price Lookup"},"faq":[{"q":"Which sealed TCG products moved most this week?","a":"March of the Machine: The Aftermath collector booster box rose +12.4% and Dragon Majesty etb fell -8.2% over the seven days ending September 17, 2026."}],"license":"Free to cite with attribution to FlipBasis (https://www.flipbasis.com). Historical patterns are medians across tracked sets, not guarantees. Not financial advice."}