Cheapest priced copy (Time Spiral): $0.35 at Card Kingdom, near mint, their price list as of .
Feebleness 
Enchantment — Aura · Common · Time Spiral · #110
Flash
Enchant creature
Enchanted creature gets -2/-1.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Time Spiral | 110 | Common | $0.35 | $0.49 |
| Time Spiral Remastered | 116 | Common | $0.35 | $0.49 |