I got these ones that work well.

TitanShield (150 Sleeves/Black Standard Size Board Game Trading Card Sleeves Deck Protector for Magic The Gathering MTG, Pokemon, Baseball, Dropmix https://www.amazon.com/dp/B07B2JZ25L/ref=cm_sw_r_cp_api_glt_fabc_69SH67P5Y4DKXGDH2BGK?_encoding=UTF8&psc=1