Cheapest priced copy (The Big Score): $0.99 at Card Kingdom, near mint, their price list as of .
Territory Forge 
Artifact · Mythic · The Big Score · #15
When this artifact enters, if you cast it, exile target artifact or land.
This artifact has all activated abilities of the exiled card.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $0.99 to $1.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Big Score | 15 | Mythic | $0.99 | $0.99 |
| The Big Score | 45 | Mythic | $1.79 | $1.49 |
| The Big Score | 80 | Mythic | $0.99 | $0.99 |
| The Big Score Promos | 15p | Mythic | $0.99 | $0.99 |
2 rulings from Wizards of the Coast
- 12 April 2024Territory Forge gains only activated abilities. It doesn't gain triggered abilities or static abilities. Activated abilities contain a colon. They're generally written "[Cost]: [Effect]." Some keywords are activated abilities and may have colons in their reminder text.
- 12 April 2024If an activated ability of the exiled card references the card it's printed on by name, treat Territory Forge's version of that ability as though it referenced Territory Forge instead. For example, if the exiled card is Bandit's Haul (which has the ability "{2}, {T}, Remove two loot counters from Bandit's Haul: Draw a card.), you would treat Territory Forge's version of the ability as though it said "{2}, {T}, Remove two loot counters from Territory Forge: Draw a card."