Clement, the Worrywort
Legendary Creature — Frog Druid{1}{G}{U}3/3
Vigilance Whenever Clement or another creature you control enters, return up to one target creature you control with lesser mana value to its owner's hand. Frogs you control have "{T}: Add {G} or {U}. Spend this mana only to cast a creature spell."
Colour identity Simic · Vigilance · Commander page
In short
Clement, the Worrywort has 5 listed printings; the most valuable is the Borderless · Raised Foil printing from BLB at US$101.49 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Clement, the Worrywort printing
Borderless · Raised Foil
Clement, the Worrywort
BLB · 347
TCGplayer market
US$101.49
Showcase
Clement, the Worrywort
BLB · 329
Price not tracked
Prerelease
Clement, the Worrywort
PBLB · 209s
Price not tracked
Promo Pack
Clement, the Worrywort
PBLB · 209p
Price not tracked
Clement, the Worrywort
BLB · 209
TCGplayer market
US$0.32