ultra pro clear card sleeves - PRO-Matte Standard (100) 1/2) up to 35 points in thickness Ultra PRO - Penny Sleeves®

If that creature is a Bird, Frog, Otter, or Rat, draw a card

To kick this list off I want to address some of the best looking cards form Set 6, Wings of the Captain

Also, it's not used nearly as much anymore simply because cards that could remove things in the Spell/Trap zone at the end of your turn, if you go second, are more prevalent nowadays (Cosmic Cyclone, Twin Twisters, Mystical Space Typhoon, etc)

Starting small with more affordable cards can lead to more modest profits before moving on to bigger ventures

The standard most expensive card is Lillies Clefairy ex SAR at 28,000 (~$190) as of March 2026

Locking it to a slot helps increase its as-fan and can guarantee its as-fan if the subset only comes from that sheet