Cheapest priced copy (The List): $0.39 at Card Kingdom, near mint, their price list as of .
Will-o'-the-Wisp 
Creature — Spirit · 0/1 · Rare · Fourth Edition Foreign Black Border · #171
Flying (This creature can't be blocked except by creatures with flying or reach.)
{B}: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
16 printings · $0.39 to $1399.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Unlimited Edition | 136 | Rare | $74.99Out of stock | — |
| 30th Anniversary Edition | 132 | Rare | $32.99 | — |
| 30th Anniversary Edition | 429 | Rare | $499.99 | — |
| Revised Edition | 137 | Rare | $3.49 | — |
| Fourth Edition Foreign Black Border | 171 | Rare | — | — |
| Fourth Edition | 171 | Rare | $1.99 | — |
| Ninth Edition | 169 | Rare | $0.49 | — |
| Ninth Edition | 169★ | Rare | — | $19.99 |
| Masters 25 | 115 | Uncommon | $0.49 | $1.99 |
| Collectors' Edition | 136 | Rare | $15.99Out of stock | — |
| Intl. Collectors' Edition | 136 | Rare | $16.99Out of stock | — |
| Foreign Black Border | 137 | Rare | — | — |
| Limited Edition Alpha | 135 | Rare | $1399.99 | — |
| Limited Edition Beta | 136 | Rare | $449.99Out of stock | — |
| The List | A25-115 | Uncommon | $0.39 | — |
| Summer Magic / Edgar | 137 | Rare | — | — |