Cheapest priced copy (Lorwyn): $0.35 at Card Kingdom, near mint, their price list as of .
Ghostly Changeling 
Creature — Shapeshifter · 2/2 · Uncommon · Lorwyn · #116
Changeling (This card is every creature type.)
{1}{B}: This creature gets +1/+1 until end of turn.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
3 printings · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Lorwyn | 116 | Uncommon | $0.35 | $0.99 |
| Modern Masters 2015 | 83 | Common | $0.35 | $0.49 |
| The List | MM2-83 | Common | $0.35 | — |