Cheapest priced copy (World Championship Decks 2001): $9.99 at Card Kingdom, near mint, their price list as of .
Teferi's Response 
Instant · Rare · World Championship Decks 2002 · #cr78sb
Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent.
Draw two cards.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $9.99 to $94.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Invasion | 78 | Rare | $14.99 | $94.99 |
| World Championship Decks 2001 | ab78sb | Rare | $11.99 | — |
| World Championship Decks 2001 | ar78sb | Rare | $9.99 | — |
| World Championship Decks 2002 | cr78sb | Rare | $9.99 | — |
2 rulings from Wizards of the Coast
- 1 January 2006Remember that a spell only targets something if it is an Aura or uses the phrase “target” in its text.
- 1 January 2006If none of the targeted spell’s targets is a land when Teferi’s Response would resolve, Teferi’s Response doesn’t resolve due to having no legal targets.