{"slug":"sealed-market-report-week-of-2026-10-18","title":"Sealed TCG market report — week of October 18, 2026","summary":"Across 216 tracked sealed products, the largest seven-day move was Zendikar booster box at +7.4%, and the largest drop was Avatar: The Last Airbender booster box (play booster box) at -5.9%, as of October 18, 2026.","kind":"market_weekly","game":null,"set_name":null,"source":"TCG Price Lookup","url":"https://www.flipbasis.com/report/sealed-market-report-week-of-2026-10-18","published_at":"2026-10-18T12:35:17.000Z","updated_at":"2026-10-18T12:35:17.000Z","data":{"as_of":"2026-10-18","window_days":7,"products_tracked":216,"min_price_filter_usd":20,"top_gainers":[{"label":"Zendikar booster box","set_name":"Zendikar","price":1027.99,"prev":956.79,"change_pct":7.4,"as_of":"2026-10-17"},{"label":"Visions booster box","set_name":"Visions","price":1550,"prev":1450,"change_pct":6.9,"as_of":"2026-10-17"},{"label":"Core Set 2021 bundle","set_name":"Core Set 2021","price":78.51,"prev":75.51,"change_pct":4,"as_of":"2026-10-16"},{"label":"Phyrexia: All Will Be One bundle","set_name":"Phyrexia: All Will Be One","price":205.21,"prev":197.56,"change_pct":3.9,"as_of":"2026-10-16"},{"label":"Steam Siege booster box","set_name":"Steam Siege","price":1350,"prev":1299.99,"change_pct":3.8,"as_of":"2026-10-15"},{"label":"Marvel's Spider-Man booster box (play booster box)","set_name":"Marvel's Spider-Man","price":124.41,"prev":120.31,"change_pct":3.4,"as_of":"2026-10-18"},{"label":"Evolutions etb","set_name":"Evolutions","price":713.15,"prev":690.06,"change_pct":3.3,"as_of":"2026-10-15"},{"label":"Avatar: The Last Airbender collector booster box","set_name":"Avatar: The Last Airbender","price":495.39,"prev":480.47,"change_pct":3.1,"as_of":"2026-10-17"},{"label":"Burning Shadows etb","set_name":"Burning Shadows","price":335.17,"prev":325.29,"change_pct":3,"as_of":"2026-10-15"},{"label":"Mirrodin Besieged booster box","set_name":"Mirrodin Besieged","price":526.09,"prev":510.67,"change_pct":3,"as_of":"2026-10-17"}],"top_dippers":[{"label":"Avatar: The Last Airbender booster box (play booster box)","set_name":"Avatar: The Last Airbender","price":124.71,"prev":132.51,"change_pct":-5.9,"as_of":"2026-10-17"},{"label":"Celebrations etb","set_name":"Celebrations","price":335.91,"prev":355.68,"change_pct":-5.6,"as_of":"2026-10-18"},{"label":"Teenage Mutant Ninja Turtles bundle","set_name":"Teenage Mutant Ninja Turtles","price":43.53,"prev":45.81,"change_pct":-5,"as_of":"2026-10-17"},{"label":"Lorwyn Eclipsed booster box (play booster box)","set_name":"Lorwyn Eclipsed","price":108.24,"prev":113.45,"change_pct":-4.6,"as_of":"2026-10-17"},{"label":"Surging Sparks etb","set_name":"Surging Sparks","price":117.98,"prev":123.69,"change_pct":-4.6,"as_of":"2026-10-18"},{"label":"Ascended Heroes etb","set_name":"Ascended Heroes","price":141.81,"prev":148.51,"change_pct":-4.5,"as_of":"2026-10-18"},{"label":"Evolving Skies booster box","set_name":"Evolving Skies","price":2198.94,"prev":2285.87,"change_pct":-3.8,"as_of":"2026-10-18"},{"label":"Strixhaven: School of Mages bundle","set_name":"Strixhaven: School of Mages","price":99.89,"prev":103.82,"change_pct":-3.8,"as_of":"2026-10-16"},{"label":"Astral Radiance etb","set_name":"Astral Radiance","price":126.3,"prev":131.05,"change_pct":-3.6,"as_of":"2026-10-18"},{"label":"Secrets of Strixhaven bundle","set_name":"Secrets of Strixhaven","price":47.67,"prev":49.44,"change_pct":-3.6,"as_of":"2026-10-17"}],"source":"TCG Price Lookup"},"faq":[{"q":"Which sealed TCG products moved most this week?","a":"Zendikar booster box rose +7.4% and Avatar: The Last Airbender booster box (play booster box) fell -5.9% over the seven days ending October 18, 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."}