If Brazen Borrower ends up in exile for any other reason than by exiling itself while Petty Theft resolves, you won't have permission to cast it as Brazen Borrower from exile
Rare Candy Rare Candy has landed on the meta, and it's here to stay, as it makes things easier for Stage 2-based decks to get built in a matter of seconds
If they do purchase the card, they may intend to have it graded again
Darksteel Angel shrugs off board wipes and burn, forcing opponents to find exile, bounce, or -1/-1 tricks and the counters clause blocks the last one
Even if you sell a 1,000 yen card individually, after deducting fees, shipping, and the effort involved, your net profit is only a few hundred yen
Meta shifts can move prices fast: Lillie's Clefairy ex saw a competitive-play-driven price surge after tournament results put it back in the spotlight