Cheapest priced copy (Foundations Commander): $0.49 at Card Kingdom, near mint, their price list as of .
Shimmer Dragon 
Creature — Dragon · 5/6 · Rare · March of the Machine Commander · #236
Flying
As long as you control four or more artifacts, this creature has hexproof. (It can't be the target of spells or abilities your opponents control.)
Tap two untapped artifacts you control: Draw a card.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
7 printings · $0.49 to $0.69 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Brothers' War Commander | 95 | Rare | $0.59 | — |
| Throne of Eldraine | 317 | Rare | $0.69 | — |
| Foundations Commander | 75 | Rare | $0.49 | — |
| Jumpstart 2022 | 347 | Rare | $0.49 | — |
| Foundations Jumpstart | 353 | Rare | $0.49 | — |
| Murders at Karlov Manor Commander | 117 | Rare | $0.49 | — |
| March of the Machine Commander | 236 | Rare | $0.49 | — |