Cheapest priced copy (Chronicles): $0.35 at Card Kingdom, near mint, their price list as of .
Wall of Wonder 
Creature — Wall · 1/5 · Rare · Seventh Edition · #112
Defender (This creature can't attack.)
{2}{U}{U}: This creature gets +4/-4 until end of turn and can attack this turn as though it didn't have defender.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
5 printings · $0.35 to $16.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Seventh Edition | 112 | Rare | $0.49 | — |
| Seventh Edition | 112★ | Rare | — | $16.99 |
| Chronicles Foreign Black Border | 28 | Uncommon | — | — |
| Chronicles | 28 | Uncommon | $0.35 | — |
| Legends | 85 | Uncommon | $1.79 | — |
One ruling from Wizards of the Coast
- 4 October 2004Paying to make the Wall capable of attacking does not override the normal rule that a creature may not attack unless it began your turn on the battlefield.