Cheapest priced copy (Modern Horizons): $0.99 at Card Kingdom, near mint, their price list as of .
Universal Automaton 
Artifact Creature — Shapeshifter · 1/1 · Common · Modern Horizons · #235
Changeling (This card is every creature type.)
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
5 printings · $0.99 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons 1 Timeshifts | 38 | Uncommon | — | $3.49 |
| Jumpstart 2022 | 803 | Common | $1.29 | — |
| Modern Horizons | 235 | Common | $0.99 | $3.49 |
| The List | J22-803 | Common | $1.99 | — |
| The List | MH1-235 | Common | $1.29 | — |