- Card Name
- Computer Error (Rocket's Secret Machine)
- Current Price
- $5.72
- Price Range
- $2.86 – $8.58
- Set
- WoTC Promo
- Game
- Pokemon
- Rarity
- Promo
- Card Number
- 16/53
- Finish
- normal
- Era
- Modern
- Type
- normal
- PSA 10 Price
- $169.99
- PSA 9 Price
- $22.00
- PSA 8 Price
- $14.99
- Volatility
- Stable
- Last Updated
- July 7, 2026
Grading & Population Snapshot
- PSA Total Population
- 1,916
- PSA 10 Population
- 736
- PSA 10 Chance
- 0.4%
- Grade Difficulty
- Very Hard
- PSA 10 Value
- $169.99
- Estimated PSA 10 Market Cap
- $125,113
| Period | Change |
|---|---|
| 24h | -0.7% |
| 30d | +3.3% |
| 90d | +18.2% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $5.72 | 0.0% | +3.3% | N/A |
| PSA 10 | $169.99 | +76.2% | +76.2% | See sold listings |
| PSA 9 | $22.00 | -8.3% | -8.3% | See sold listings |
| PSA 8 | $14.99 | -38.2% | -38.2% | See sold listings |
PSA 10 Gem Rate: 0.4% (1,916 total graded)
Grading premium: PSA 10 is worth 2872% more than raw.
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $5.72 | Blended market value | View price history |
| TCGPlayer | $5.78 | Marketplace price | Check listings |
Sources tracked: tcgplayer_market, justtcg.
How Guardian Calculates This Price
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track, Grade, or Sell This Card
- Add this card to your collection to track value over time.
- Check grading ROI before submitting to PSA, BGS, or CGC.
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- Scan another card for instant identification and pricing.
Track Computer Error (Rocket's Secret Machine) price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
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Related Pages
- Computer Error (Rocket's Secret Machine) Price Chart & History
- Computer Error (Rocket's Secret Machine) Sold Prices & eBay Comps
- Cards Similar to Computer Error (Rocket's Secret Machine)
- Computer Error (Rocket's Secret Machine) Investment Analysis
- Computer Error (Rocket's Secret Machine) PSA 10 vs PSA 9 vs Raw — Grade Value Comparison
- Is Computer Error (Rocket's Secret Machine) worth grading?
- Should you grade Computer Error (Rocket's Secret Machine)? — Full analysis
- Computer Error (Rocket's Secret Machine) Condition Prices (LP/MP/HP)
- Computer Error (Rocket's Secret Machine) PSA Population Report
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Frequently Asked Questions
How much is Computer Error (Rocket's Secret Machine) from WoTC Promo worth?
Computer Error (Rocket's Secret Machine) from WoTC Promo is currently worth $5.72 in 2026. Prices are updated daily from multiple sources.
What is Computer Error (Rocket's Secret Machine) Promo worth?
The Promo version of Computer Error (Rocket's Secret Machine) from WoTC Promo is worth $5.72. Promo cards are among the most collectible pulls in the set.
Is Computer Error (Rocket's Secret Machine) worth grading?
Computer Error (Rocket's Secret Machine) has a 0.4% gem rate (chance of PSA 10). A PSA 10 is worth $169.99 compared to $5.72 raw. The low gem rate means only pristine copies should be submitted.
How rare is Computer Error (Rocket's Secret Machine) in WoTC Promo?
Computer Error (Rocket's Secret Machine) is a Promo card from the WoTC Promo set in Pokemon. 1,916 copies have been graded by PSA.
Is Computer Error (Rocket's Secret Machine) going up in value?
Computer Error (Rocket's Secret Machine) has decreased 0.0% in the last 7 days and increased 3.3% in 30 days. Current Guardian Estimate: $5.72.
How many Computer Error (Rocket's Secret Machine) have been PSA graded?
1,916 copies of Computer Error (Rocket's Secret Machine) have been submitted to PSA for grading. The PSA 10 gem rate is 0.4%. PSA 10 copies currently sell for $169.99.
Where can I buy Computer Error (Rocket's Secret Machine)?
You can compare prices and buy Computer Error (Rocket's Secret Machine) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $5.72.
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How much is Computer Error (Rocket's Secret Machine) from WoTC Promo worth?
Computer Error (Rocket's Secret Machine) from WoTC Promo is currently worth $5.72 in 2026. Prices are updated daily from multiple sources.
What is Computer Error (Rocket's Secret Machine) Promo worth?
The Promo version of Computer Error (Rocket's Secret Machine) from WoTC Promo is worth $5.72. Promo cards are among the most collectible pulls in the set.
Is Computer Error (Rocket's Secret Machine) worth grading?
Computer Error (Rocket's Secret Machine) has a 0.4% gem rate (chance of PSA 10). A PSA 10 is worth $169.99 compared to $5.72 raw. The low gem rate means only pristine copies should be submitted.
How rare is Computer Error (Rocket's Secret Machine) in WoTC Promo?
Computer Error (Rocket's Secret Machine) is a Promo card from the WoTC Promo set in Pokemon. 1,916 copies have been graded by PSA.
Is Computer Error (Rocket's Secret Machine) going up in value?
Computer Error (Rocket's Secret Machine) has decreased 0.0% in the last 7 days and increased 3.3% in 30 days. Current Guardian Estimate: $5.72.
How many Computer Error (Rocket's Secret Machine) have been PSA graded?
1,916 copies of Computer Error (Rocket's Secret Machine) have been submitted to PSA for grading. The PSA 10 gem rate is 0.4%. PSA 10 copies currently sell for $169.99.
Where can I buy Computer Error (Rocket's Secret Machine)?
You can compare prices and buy Computer Error (Rocket's Secret Machine) on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $5.72.