Sleeper Agent
Sleeper Agent Price Summary
As of Aug 8, 2026, the cheapest tracked printing of Sleeper Agent is $1.72 (10E #178), and the most expensive is $21.00 (10E #178, Foil). The benchmark price (cheapest playable nonfoil) is $3.01, down 2.3% over 7 days, down 21.2% over 30 days, up 74.0% over 90 days. All-time tracked high: $3.82 (2026).
Sleeper Agent Printings & Prices
Sleeper Agent has 3 tracked printings across 3 sets, in nonfoil and foil finishes.
Sell Sleeper Agent: Buylist Offers
Card Kingdom currently pays $13.80 cash for 10E #178 (Foil); the retail-buylist spread on that printing is 40% (normal).
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | 10E #178 | Foil | $13.80 | $22.99 | 40% |
| CoolStuffInc | 10E #178 | Foil | $8.00 | — | — |
| Card Kingdom | 10E #178 | Nonfoil | $1.60 | $3.49 | 54% |
| Card Kingdom | PLST #10E-178 | Nonfoil | $0.95 | $2.79 | 66% |
| Card Kingdom | USG #159 | Nonfoil | $0.95 | $2.79 | 66% |
| CoolStuffInc | 10E #178 | Nonfoil | $0.75 | — | — |
| CoolStuffInc | USG #159 | Nonfoil | $0.10 | — | — |
Sleeper Agent Rules Text & Legality
When this creature enters, target opponent gains control of it.
At the beginning of your upkeep, this creature deals 2 damage to you.
Sleeper Agent is legal in Modern, Legacy and Commander, and not legal in Standard, Pioneer and Pauper.
Sleeper Agent Rulings
- Oct 4, 2004 This card is a bit weird. When it enters under your control, you give control of it to an opponent. After that it damages them each turn because the "you" on the card means its controller.
Reprints & Reprint Risk
Sleeper Agent has been reprinted 4 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| PLST #10E-178 | 2022-04-29 | Rare | Standard |
| 10E #178 | 2007-07-13 | Rare | Standard |
| 10E #178 | 2007-07-13 | Rare | Standard |
| USG #159 | 1998-10-12 | Rare | Standard |
PLST #10E-178 
10E #178 
USG #159 Sleeper Agent in Commander
Sleeper Agent is the #11,850 most-played card on EDHREC, down 36 places over the last 30 days.
Sleeper Agent FAQ
How much is Sleeper Agent worth?
Sleeper Agent is worth about $3.01 for its cheapest playable printing as of Aug 8, 2026. Prices range from $1.72 to $21.00 across 3 tracked printings.
Is Sleeper Agent legal in Commander?
Yes — Sleeper Agent is legal in Commander. It is also legal in Modern and Legacy.
Has Sleeper Agent been reprinted?
Yes — Sleeper Agent has been reprinted 4 times, with 3 printings tracked on The Index.
Why is Sleeper Agent cheap?
Sleeper Agent trades at about $3.01 — 4 reprints keep supply plentiful, and Commander demand is modest (#11,850 on EDHREC).