Pokémon · CoroCoro Promotional Cards · Japanese
Computer Error price
None · Illustrated by Sumiyoshi Kizuki
Estimated market value. Not a sale offer.
Ungraded price updated Sep 26, 2026 · About this price
Price history
Ungraded · Normal · Lightly Played · USD
Jun 29, 2026–Sep 26, 2026 · Range $5.11–$5.37
View historical prices
| Date | Market estimate |
|---|---|
| Sep 26, 2026 | $5.34 |
| Sep 25, 2026 | $5.34 |
| Sep 24, 2026 | $5.34 |
| Sep 23, 2026 | $5.34 |
| Sep 22, 2026 | $5.34 |
| Sep 21, 2026 | $5.34 |
| Sep 20, 2026 | $5.34 |
| Sep 19, 2026 | $5.34 |
| Sep 18, 2026 | $5.34 |
| Sep 17, 2026 | $5.34 |
| Sep 16, 2026 | $5.34 |
| Sep 15, 2026 | $5.34 |
| Sep 14, 2026 | $5.34 |
| Sep 13, 2026 | $5.34 |
| Sep 12, 2026 | $5.34 |
| Sep 11, 2026 | $5.34 |
| Sep 10, 2026 | $5.34 |
| Sep 9, 2026 | $5.34 |
| Sep 8, 2026 | $5.34 |
| Sep 7, 2026 | $5.34 |
| Sep 6, 2026 | $5.34 |
| Sep 5, 2026 | $5.34 |
| Sep 4, 2026 | $5.34 |
| Sep 3, 2026 | $5.34 |
| Sep 2, 2026 | $5.32 |
| Sep 1, 2026 | $5.32 |
| Aug 31, 2026 | $5.32 |
| Aug 30, 2026 | $5.32 |
| Aug 29, 2026 | $5.32 |
| Aug 28, 2026 | $5.32 |
| Aug 27, 2026 | $5.32 |
| Aug 26, 2026 | $5.32 |
| Aug 25, 2026 | $5.32 |
| Aug 24, 2026 | $5.32 |
| Aug 23, 2026 | $5.36 |
| Aug 22, 2026 | $5.36 |
| Aug 21, 2026 | $5.36 |
| Aug 20, 2026 | $5.36 |
| Aug 19, 2026 | $5.36 |
| Aug 18, 2026 | $5.36 |
| Aug 17, 2026 | $5.36 |
| Aug 16, 2026 | $5.36 |
| Aug 15, 2026 | $5.36 |
| Aug 14, 2026 | $5.36 |
| Aug 13, 2026 | $5.36 |
| Aug 12, 2026 | $5.36 |
| Aug 11, 2026 | $5.36 |
| Aug 10, 2026 | $5.37 |
| Aug 9, 2026 | $5.37 |
| Aug 8, 2026 | $5.37 |
| Aug 7, 2026 | $5.37 |
| Aug 6, 2026 | $5.37 |
| Aug 5, 2026 | $5.37 |
| Aug 4, 2026 | $5.36 |
| Aug 3, 2026 | $5.36 |
| Aug 2, 2026 | $5.31 |
| Aug 1, 2026 | $5.31 |
| Jul 31, 2026 | $5.31 |
| Jul 30, 2026 | $5.31 |
| Jul 29, 2026 | $5.36 |
| Jul 28, 2026 | $5.36 |
| Jul 27, 2026 | $5.36 |
| Jul 26, 2026 | $5.36 |
| Jul 25, 2026 | $5.36 |
| Jul 24, 2026 | $5.36 |
| Jul 23, 2026 | $5.22 |
| Jul 22, 2026 | $5.22 |
| Jul 21, 2026 | $5.22 |
| Jul 20, 2026 | $5.22 |
| Jul 19, 2026 | $5.22 |
| Jul 18, 2026 | $5.22 |
| Jul 17, 2026 | $5.22 |
| Jul 16, 2026 | $5.22 |
| Jul 15, 2026 | $5.11 |
| Jul 14, 2026 | $5.11 |
| Jul 13, 2026 | $5.11 |
| Jul 12, 2026 | $5.11 |
| Jul 11, 2026 | $5.11 |
| Jul 10, 2026 | $5.11 |
| Jul 9, 2026 | $5.11 |
| Jul 8, 2026 | $5.11 |
| Jul 7, 2026 | $5.11 |
| Jul 6, 2026 | $5.11 |
| Jul 5, 2026 | $5.11 |
| Jul 4, 2026 | $5.11 |
| Jul 3, 2026 | $5.11 |
| Jul 2, 2026 | $5.11 |
| Jul 1, 2026 | $5.11 |
| Jun 30, 2026 | $5.11 |
| Jun 29, 2026 | $5.11 |
Where these prices come from
Market estimates from Pokémon Price Tracker for this exact product, printing and condition. Historical charts include up to 365 supplier observations over available history; points may be sampled or interpolated. Coverage varies by card. History checked Sep 27, 2026. Read the methodology.
About graded prices
Graded values are Pokémon Price Tracker’s eBay estimates for the product, not a verified match to the selected printing. The supplier’s smart estimate is used when available and not flagged as an outlier; otherwise we use its reported median. Sparse or old sales can make these estimates uncertain. The chart above shows ungraded market history.
Latest sales
eBay · USD| Sold | Listing | Price |
|---|---|---|
| Jun 9, 2026 | Computer Error Corocoro Promotional Cards Regular (Japanese) CGC 9CGC 9 | $25.00 |
Reported transactions may be graded or ungraded; ungraded condition may be unspecified. Shipping and taxes are not included.
Printing prices
Ungraded near mint · USD
| Printing | Market estimate |
|---|---|
| Normal | $8.24 |