{"slug":"sealed-market-report-week-of-2026-09-08","title":"Sealed TCG market report — week of September 8, 2026","summary":"Across 210 tracked sealed products, the largest seven-day move was Avatar: The Last Airbender bundle at +15.5%, and the largest drop was Wilds of Eldraine booster box (set booster box) at -14.6%, as of September 8, 2026.","kind":"market_weekly","game":null,"set_name":null,"source":"TCG Price Lookup","url":"https://www.flipbasis.com/report/sealed-market-report-week-of-2026-09-08","published_at":"2026-09-08T12:51:50.000Z","updated_at":"2026-09-08T12:51:50.000Z","data":{"as_of":"2026-09-08","window_days":7,"products_tracked":210,"min_price_filter_usd":20,"top_gainers":[{"label":"Avatar: The Last Airbender bundle","set_name":"Avatar: The Last Airbender","price":63.03,"prev":54.58,"change_pct":15.5,"as_of":"2026-09-07"},{"label":"Core Set 2019 bundle","set_name":"Core Set 2019","price":88.91,"prev":77.92,"change_pct":14.1,"as_of":"2026-09-06"},{"label":"The Lost Caverns of Ixalan collector booster box","set_name":"The Lost Caverns of Ixalan","price":1101.94,"prev":1002.68,"change_pct":9.9,"as_of":"2026-09-06"},{"label":"War of the Spark booster box","set_name":"War of the Spark","price":196.25,"prev":179.65,"change_pct":9.2,"as_of":"2026-09-06"},{"label":"Duskmourn: House of Horror booster box (play booster box)","set_name":"Duskmourn: House of Horror","price":194.77,"prev":178.55,"change_pct":9.1,"as_of":"2026-09-05"},{"label":"Phyrexia: All Will Be One bundle","set_name":"Phyrexia: All Will Be One","price":177.45,"prev":162.82,"change_pct":9,"as_of":"2026-09-06"},{"label":"Kamigawa: Neon Dynasty collector booster box","set_name":"Kamigawa: Neon Dynasty","price":637.13,"prev":587.35,"change_pct":8.5,"as_of":"2026-09-06"},{"label":"Bloomburrow collector booster box","set_name":"Bloomburrow","price":1278.21,"prev":1189.09,"change_pct":7.5,"as_of":"2026-09-05"},{"label":"Foundations collector booster box","set_name":"Foundations","price":891.57,"prev":829.62,"change_pct":7.5,"as_of":"2026-09-05"},{"label":"Kaldheim collector booster box","set_name":"Kaldheim","price":385.66,"prev":360.91,"change_pct":6.9,"as_of":"2026-09-06"}],"top_dippers":[{"label":"Wilds of Eldraine booster box (set booster box)","set_name":"Wilds of Eldraine","price":364.34,"prev":426.62,"change_pct":-14.6,"as_of":"2026-09-06"},{"label":"Lost Origin etb","set_name":"Lost Origin","price":194.55,"prev":215.15,"change_pct":-9.6,"as_of":"2026-09-07"},{"label":"Perfect Order etb","set_name":"Perfect Order","price":66.28,"prev":72.58,"change_pct":-8.7,"as_of":"2026-09-08"},{"label":"Dragon Majesty etb","set_name":"Dragon Majesty","price":1256.49,"prev":1367.99,"change_pct":-8.2,"as_of":"2026-09-08"},{"label":"Prismatic Evolutions etb","set_name":"Prismatic Evolutions","price":150.32,"prev":163,"change_pct":-7.8,"as_of":"2026-09-07"},{"label":"Fusion Strike etb","set_name":"Fusion Strike","price":328.61,"prev":347.96,"change_pct":-5.6,"as_of":"2026-09-07"},{"label":"Sword & Shield—Fusion Strike etb","set_name":"Sword & Shield—Fusion Strike","price":328.61,"prev":347.96,"change_pct":-5.6,"as_of":"2026-09-07"},{"label":"Twilight Masquerade booster box","set_name":"Twilight Masquerade","price":345.74,"prev":363.27,"change_pct":-4.8,"as_of":"2026-09-07"},{"label":"Aetherdrift booster box (play booster box)","set_name":"Aetherdrift","price":99.33,"prev":104.22,"change_pct":-4.7,"as_of":"2026-09-08"},{"label":"Brilliant Stars etb","set_name":"Brilliant Stars","price":160.65,"prev":167.99,"change_pct":-4.4,"as_of":"2026-09-07"}],"source":"TCG Price Lookup"},"faq":[{"q":"Which sealed TCG products moved most this week?","a":"Avatar: The Last Airbender bundle rose +15.5% and Wilds of Eldraine booster box (set booster box) fell -14.6% over the seven days ending September 8, 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."}