FOILCheapest priced copy (Guilds of Ravnica): $1.29 at Card Kingdom, near mint, their price list as of .
Quasiduplicate 
Sorcery · Rare · Guilds of Ravnica Promos · #51s
Create a token that's a copy of target creature you control.
Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $1.29 to $6.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Guilds of Ravnica | 51 | Rare | $1.29 | $1.99 |
| Guilds of Ravnica Promos | 51p | Rare | $5.49 | $6.99 |
| Guilds of Ravnica Promos | 51s | Rare | — | $2.49 |
| Ravnica Remastered | 55 | Rare | $1.49Out of stock | $1.49 |
9 rulings from Wizards of the Coast
- 5 October 2018Any enters-the-battlefield abilities of the copied creature will trigger when the token enters the battlefield. Any "As [this creature] enters the battlefield" or "[This creature] enters the battlefield with" abilities of the copied creature will also work.
- 5 October 2018A spell cast using jump-start will always be exiled afterward, whether it resolves, it's countered, or it leaves the stack in some other way.
- 5 October 2018You must still follow any timing restrictions and permissions when casting a spell with jump-start, including those based on the card's type. For instance, you can cast a sorcery using jump-start only when you could normally cast a sorcery.
- 5 October 2018If an effect allows you to pay an alternative cost rather than a spell's mana cost, you may pay that alternative cost when you jump-start a spell. You'll still discard a card as an additional cost to cast it.
- 5 October 2018If the copied creature is itself a token, the token created by Quasiduplicate copies the original characteristics of that token as stated by the effect that created it.
- 5 October 2018If a card with jump-start is put into your graveyard during your turn, you'll be able to cast it right away if it's legal to do so, before an opponent can take any actions.
- 5 October 2018If the copied creature is copying something else, the token enters the battlefield as whatever that creature is copying.
- 5 October 2018If the copied creature has {X} in its mana cost, X is 0.
- 5 October 2018The token copies exactly what is printed on the creature and nothing else (unless that creature is copying something else or is a token; see below). It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and/or Equipment attached to it, or any non-copy effects that changed its power, toughness, types, color, and so on.