Cheapest priced copy (The List): $0.35 at Card Kingdom, near mint, their price list as of .
Springjack Shepherd 
Creature — Kithkin Wizard · 1/2 · Uncommon · Eventide · #15
Chroma — When this creature enters, create a 0/1 white Goat creature token for each white mana symbol in the mana costs of permanents you control.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.35 to $2.99 at Card Kingdom
3 rulings from Wizards of the Coast
- 1 August 2008Chroma abilities check only mana costs, which are found in a card’s upper right corner. They don’t count mana symbols that appear in a card’s text box.
- 1 August 2008Chroma abilities count hybrid mana symbols of the appropriate color. For example, a card with mana cost {3}{U/R}{U/R} has two red mana symbols in its mana cost.
- 1 August 2008The effect counts the mana symbols in this cards mana cost as well.