Sleep! (Rocket's Secret Machine).
updated Aug 13, 2026
Price history and graded value
Grading odds
PSA has graded 172 copies. Where they landed:
Weighting every grade by how often this card actually comes back at it, a submission is worth $18.33 on average. The card plus the $25 fee costs $27.62, so grading loses $9.29 on an average submission. Only 9.9% of copies reach a 10, which is why the top price is the wrong number to plan around.
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What moves the price of this card
The Sleep! (Rocket's Secret Machine) on this page is the 1st Edition printing from Team Rocket, and it trades at $5.80 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $37.22. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.