Cheapest priced copy (Commander Masters): $1.29 at Card Kingdom, near mint, their price list as of .
Gatewatch Beacon 
Artifact · Rare · Commander Masters · #721
This artifact enters with three loyalty counters on it.
{T}: Add {W}.
Whenever a planeswalker you control enters, if this artifact has loyalty counters on it, you may move a loyalty counter from this artifact onto that planeswalker.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $1.29 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Masters | 721 | Rare | $1.29 | — |
| Commander Masters | 754 | Rare | $1.49 | $3.49Out of stock |