Cheapest priced copy (Commander 2020): $0.49 at Card Kingdom, near mint, their price list as of .
Decoy Gambit 
Instant · Rare · Commander 2020 · #32
For each opponent, choose up to one target creature that player controls, then return that creature to its owner's hand unless its controller has you draw a card.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2020 | 32 | Rare | $0.49 | — |
3 rulings from Wizards of the Coast
- 17 April 2020As the Decoy Gambit resolves, first the next opponent in turn order (or, if it’s an opponent’s turn, the opponent whose turn it is) chooses whether you’ll draw a card or return their creature that was targeted to its owner’s hand, then each other opponent in turn order does so knowing the choices made before them. After all choices are made, you draw the appropriate number of cards. After you’ve drawn, the appropriate creatures are all simultaneously returned to their owners’ hands.
- 17 April 2020If a creature targeted by Decoy Gambit changes controller, it’s no longer a legal target.
- 17 April 2020For each opponent, if you didn’t choose a target creature they control or if that creature has become an illegal target, that player can’t choose for you to draw a card.