Cheapest priced copy (Innistrad: Double Feature): $0.49 at Card Kingdom, near mint, their price list as of .
Briarbridge Tracker 
Creature — Human Scout · 2/3 · Rare · Innistrad: Midnight Hunt · #361
Vigilance (Attacking doesn't cause this creature to tap.)
When this creature enters, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
As long as you control a token, this creature gets +2/+0.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
6 printings · $0.49 to $0.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 172 | Rare | $0.49 | $0.79 |
| Foundations Jumpstart | 639 | Rare | $0.49 | — |
| Innistrad: Midnight Hunt | 172 | Rare | $0.49 | $0.49 |
| Innistrad: Midnight Hunt | 361 | Rare | $0.49 | $0.49 |
| Innistrad: Midnight Hunt Promos | 172p | Rare | $0.49 | $0.49 |
| Innistrad: Midnight Hunt Promos | 172s | Rare | — | $0.69 |