The strategy: Sort through your bulk
A Marnie CSR from S4a Shiny Star V has traded at $150+ for years because Marnie is a franchise-favorite character, while lesser-known CHRs can stay at $5$10 for the long term
For example, in pre-rotation Standard, somebody might mulligan their mono-black forced sacrifice deck right down to two or three cards If it lets them have both Palladium Myr and Tergrid, God of Fright in their opening hand
Krenko is the fastest way to achieve that admirable goal
Kamigawa: Neon Dynasty Set Boosters contain: At least 1 rare or mythic rare card (approximately 27% of Set Boosters contain 2 rares or mythic rares, 3% contain 3, and less than 1% contain 4.) 1 Traditional foil card of any rarity, including Booster Fun cards 1 Common or uncommon with the Ninja or Samurai treatment 1 Land or foil land, including ukiyo-e lands 1 Art card or foil-stamped art card 1 Double-faced common or uncommon 3 Common cards that are connected thematically 2 Uncommon cards that are connected thematically 2 Wildcards of any rarity, including double-faced cards, ukiyo-e lands, and Booster Fun cards 1 Token, ad, or helper card, or a card from The List Set Boosters are available individually and in displays of 30 packs
However, sometimes there are errors when the cards are cut, resulting in the corners having a sharp, squared edge