FOILCheapest priced copy (The List): $0.59 at Card Kingdom, near mint, their price list as of .
Star Compass 
Artifact · Uncommon · Eighth Edition · #315★
This artifact enters tapped.
{T}: Add one mana of any color that a basic land you control could produce.
Legal inCommanderModernLegacyVintagePauper
Not legal inBrawlStandardPioneer
6 printings · $0.59 to $5.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Eighth Edition | 315 | Uncommon | $0.79 | — |
| Eighth Edition | 315★ | Uncommon | — | $4.49Out of stock |
| Iconic Masters | 229 | Common | $1.29 | $1.49 |
| Planeshift | 134 | Uncommon | $0.99 | $5.99 |
| The List | PLS-134 | Uncommon | $0.59 | — |
| Special Guests | 18 | Uncommon | $3.99 | $3.49 |
2 rulings from Wizards of the Coast
- 17 November 2017If a basic land you control gains another basic land type or gains another ability that lets it produce mana, consider those effects when determining what colors of mana that land can produce.
- 17 November 2017The colors of mana are white, blue, black, red, and green. Colorless is a type but not a color.