Cheapest priced copy (Innistrad: Crimson Vow Promos): $0.49 at Card Kingdom, near mint, their price list as of .
Dollhouse of Horrors 
Artifact · Rare · Innistrad: Crimson Vow Promos · #255p
{1}, {T}, Exile a creature card from your graveyard: Create a token that's a copy of the exiled card, except it's a 0/0 Construct artifact in addition to its other types and it has "This token gets +1/+1 for each Construct you control." It gains haste until end of turn. Activate only as a sorcery.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
5 printings · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 522 | Rare | $0.69 | $0.99 |
| Innistrad: Crimson Vow Promos | 255p | Rare | $0.49 | $1.49 |
| Innistrad: Crimson Vow Promos | 255s | Rare | — | $0.79 |
| Innistrad: Crimson Vow | 255 | Rare | $0.49 | $0.49 |
| Innistrad: Crimson Vow | 395 | Rare | $0.69 | $0.79 |
2 rulings from Wizards of the Coast
- 19 November 2021If the exiled creature card has any characteristic-defining abilities that define its power and/or toughness, those abilities are not copied.
- 19 November 2021The token creature counts itself when counting Constructs you control.