Cheapest priced copy (Core Set 2021): $0.35 at Card Kingdom, near mint, their price list as of .
Chrome Replicator 
Artifact Creature — Construct · 4/4 · Uncommon · Core Set 2021 · #229
When this creature enters, if you control two or more nonland, nontoken permanents with the same name as one another, create a 4/4 colorless Construct artifact creature token.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Core Set 2021 | 229 | Uncommon | $0.35 | $0.49 |
2 rulings from Wizards of the Coast
- 23 June 2020Chrome Replicator's ability creates just one Construct, no matter how many namesake pairs of permanents you control.
- 23 June 2020If you don't control two nonland, nontoken permanents with the same name immediately after Chrome Replicator enters the battlefield, its ability doesn't trigger. If you don't control two as the ability resolves, you don't create a token. They don't have to be the same pair, however.