They knew exactly where to walk, exactly what stuff they took. The valuable cards have unique serial numbers, so they can be flagged online as stolen, making it difficult for a thief to resell them
Were generally talking about the cheapest versions of the cards found in Play boosters and Collector boosters, although some of the cards can only be found on the Retro bonus sheet (Ill mention this when relevant)
if you have a card with a star to mark it as a Rare, then itll also be holographic
The material is archival-safe, acid-free, and PVC-free, protecting the cards from damage and preserving their condition over time
Theres the aforementioned Winota, Joiner of Forces and Adriana, Captain of the Guard