Pokémon · WoTC Promo · English
Computer Error (Rocket's Secret Machine) 16/53 price
Promo · Illustrated by Sumiyoshi Kizuki
Estimated market value. Not a sale offer.
Ungraded price updated Sep 27, 2026 · About this price
Price history
Ungraded · Normal · Near Mint · USD
Jun 30, 2026–Sep 26, 2026 · Range $5.72–$7.32
View historical prices
| Date | Market estimate |
|---|---|
| Sep 26, 2026 | $6.91 |
| Sep 24, 2026 | $6.92 |
| Sep 22, 2026 | $6.89 |
| Sep 20, 2026 | $6.86 |
| Sep 18, 2026 | $6.86 |
| Sep 16, 2026 | $7.16 |
| Sep 14, 2026 | $7.24 |
| Sep 12, 2026 | $7.19 |
| Sep 10, 2026 | $7.13 |
| Sep 8, 2026 | $7.03 |
| Sep 6, 2026 | $7.24 |
| Sep 4, 2026 | $7.28 |
| Sep 2, 2026 | $7.32 |
| Aug 31, 2026 | $7.17 |
| Aug 29, 2026 | $7.21 |
| Aug 27, 2026 | $6.69 |
| Aug 25, 2026 | $6.65 |
| Aug 23, 2026 | $7.05 |
| Aug 21, 2026 | $7.03 |
| Aug 19, 2026 | $6.98 |
| Aug 17, 2026 | $6.94 |
| Aug 15, 2026 | $6.90 |
| Aug 13, 2026 | $6.84 |
| Aug 11, 2026 | $6.84 |
| Aug 9, 2026 | $6.69 |
| Aug 7, 2026 | $6.69 |
| Aug 5, 2026 | $6.63 |
| Aug 3, 2026 | $6.64 |
| Aug 1, 2026 | $6.64 |
| Jul 30, 2026 | $6.60 |
| Jul 28, 2026 | $6.55 |
| Jul 26, 2026 | $6.53 |
| Jul 24, 2026 | $6.65 |
| Jul 22, 2026 | $6.65 |
| Jul 20, 2026 | $6.59 |
| Jul 18, 2026 | $6.22 |
| Jul 16, 2026 | $6.22 |
| Jul 14, 2026 | $6.09 |
| Jul 12, 2026 | $6.01 |
| Jul 10, 2026 | $5.91 |
| Jul 8, 2026 | $5.91 |
| Jul 6, 2026 | $5.91 |
| Jul 4, 2026 | $5.91 |
| Jul 2, 2026 | $5.78 |
| Jun 30, 2026 | $5.72 |
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.
- PSA 7: smart estimate; medium confidence; 3 sales in source sample; calculated Sep 26, 2026; last sale Sep 3, 2026.
- PSA 8: smart estimate; medium confidence; 10 sales in source sample; calculated Sep 26, 2026; last sale Sep 22, 2026.
- PSA 9: smart estimate; low confidence; 36 sales in source sample; calculated Sep 26, 2026; last sale Sep 16, 2026.
- PSA 10: smart estimate; medium confidence; 23 sales in source sample; calculated Sep 26, 2026; last sale Sep 23, 2026.
Latest sales
eBay · USD| Sold | Listing | Price |
|---|---|---|
| Sep 24, 2026 | COMPUTER ERROR 2000 POKEMON BLACK STAR PROMOS #16 POKEMON LEAGUE CGC 8.5 NM-MT+CGC 8.5 | $4.25 |
| Sep 23, 2026 | 2000 POKEMON LEAGUE BLACK STAR PROMO #16 COMPUTER ERROR TRAINER CARD PSA 10PSA 10 | $218.99 |
| Sep 22, 2026 | Computer Error #16 Black Star Promo Pokemon League 2001 PSA 8 💻PSA 8 | $29.99 |
| Sep 22, 2026 | 2000 Pokemon Promo Black Star Computer Error Promo-Pokemon League PSA 8 #16PSA 8 | $23.00 |
| Sep 21, 2026 | 2000 Pokemon Wizards Black Star Promos Computer Error #16 CGC 10 PristineCGC 10 | $66.95 |
| Sep 20, 2026 | CGC Pristine 10 Computer Error Black Star Promo 2000 Pokemon League #16CGC 10 | $150.00 |
| Sep 16, 2026 | 2000 Pokemon Black Star Computer Error Promo Pokemon League #16 PSA 9PSA 9 | $44.99 |
| Sep 14, 2026 | 2000 Pokemon Black Star Promos - 16 Computer Error CGC 8.5 Nm/mint+CGC 8.5 | $19.99 |
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 | $6.82 |