Card Saver 1's are your best option for graded card submissions. They are the only card holder that is recommended by PSA and BGS by name. These are semi-rigid card holders that fit all standard sized trading cards and some over-sized cards. Card Saver 1's are sealed 50ct packages/200ct red boxes. They are archival safe and have been made exclusively by Cardboard Gold for over 25 years.
Card Saver 1 Trading Card Protectors - PSA-Approved Holder for Baseball, and Sports Cards - Easy Insertion & Removal - Card Sleeves, Binder, and Storage Box Compatible - Cardboard Gold : Sports & Outdoors
BCW Semi Rigid Card Saver #1 Sleeves Grading Submission Holders Graded 50ct - The Card & Trinket
Card Saver 1 by Cardboard Gold - PSA Recommended Trading Card Holder for Baseball, and More - Semi-Rigid, Archival Safe, 50ct Pack - Fits Standard & Oversized Cards : Toys & Games
Card Saver 1 by Cardboard Gold - PSA Recommended Vietnam
Card Saver 1 by Cardboard Gold - PSA Recommended India
Collector Chest 2023 (Sprigatito, Fuecoco, Quaxly)
Card Saver 1 - Semi Rigid Card Holder for Graded Card Submittions
Card Saver 1 - Semi Rigid Card Holder for Graded Card Submittions - 50ct Pack
Sports Card Supplies - Semi-Rigid Card Holders - The Baseball Card King, Inc.
Card Saver 1 by Cardboard Gold - PSA Recommended India
Sports Card Collector
Card Saver 1 - Semi Rigid Card Holder for Graded Card Submittions - 50ct Pack