The targeted removal is a mix of good and bad, the board wipes are meh, and there's no recursion
Unlike with vendors, these trades are more about utility
However its adviced to check with the judges
If a face-up WATER monster you control leaves the field by an opponent's card, except by being destroyed (and except during the Damage Step): You can add to your hand or Special Summon, 1 "Icejade" monster from your Deck
If this card is destroyed, destroy all monsters Special Summoned by this card.[/spoiler][/spoiler] [spoiler/Extra Deck] [spoiler/Lore]2 Level 4 Beast-Type monsters When this card is Xyz Summoned: You can detach 2 Xyz Materials from it and target 1 Beast-Type or Beast Warrior-Type monster in your Graveyard: Special Summon that target in face-up Defense Position
Cardhound has written about related topics before: assessing card condition is an important aspect of our Guide on Grading, and of course, card condition is a very important factor in Understanding Vintage Baseball Card Values