Cheapest priced copy (Teenage Mutant Ninja Turtles): $1.99 at Card Kingdom, near mint, their price list as of .
Improvised Arsenal 
Artifact — Equipment · Rare · Teenage Mutant Ninja Turtles · #270
Equipped creature gets +1/+0 for each artifact you control.
{4}{R}: Create a token that's a copy of this Equipment.
Equip {R}
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
2 printings · $1.99 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Teenage Mutant Ninja Turtles | 92 | Rare | $1.99 | $1.99 |
| Teenage Mutant Ninja Turtles | 270 | Rare | $3.49 | $3.49 |
4 rulings from Wizards of the Coast
- 27 January 2026If Improvised Arsenal leaves the battlefield before its second ability resolves, the token will still enter as a copy of Improvised Arsenal, using Improvised Arsenal's copiable values from when it was last on the battlefield.
- 27 January 2026The token doesn't copy whether Improvised Arsenal is tapped or untapped, whether it has any counters on it or Auras attached to it, or any non-copy effects that have changed its types, color, and so on.
- 27 January 2026The token copy will have Improvised Arsenal's abilities and will be able to create copies of itself.
- 27 January 2026In the unusual case where Improvised Arsenal becomes a copy of something else while its second ability is on the stack but before it resolves, the token will enter as a copy of whatever Improvised Arsenal is copying. (This is the rules equivalent of "yes, and.")