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 · Lightly Played · USD
Jul 1, 2026–Sep 25, 2026 · Range $4.87–$5.38
View historical prices
| Date | Market estimate |
|---|---|
| Sep 25, 2026 | $5.09 |
| Sep 23, 2026 | $5.09 |
| Sep 21, 2026 | $5.09 |
| Sep 19, 2026 | $5.16 |
| Sep 17, 2026 | $5.28 |
| Sep 15, 2026 | $5.15 |
| Sep 13, 2026 | $5.22 |
| Sep 11, 2026 | $5.24 |
| Sep 9, 2026 | $5.24 |
| Sep 7, 2026 | $5.38 |
| Sep 5, 2026 | $5.38 |
| Sep 3, 2026 | $5.27 |
| Sep 1, 2026 | $5.14 |
| Aug 30, 2026 | $5.18 |
| Aug 28, 2026 | $5.25 |
| Aug 26, 2026 | $5.27 |
| Aug 24, 2026 | $5.35 |
| Aug 22, 2026 | $5.35 |
| Aug 20, 2026 | $5.33 |
| Aug 18, 2026 | $5.33 |
| Aug 16, 2026 | $5.33 |
| Aug 14, 2026 | $5.24 |
| Aug 12, 2026 | $5.18 |
| Aug 10, 2026 | $5.20 |
| Aug 8, 2026 | $5.15 |
| Aug 6, 2026 | $5.15 |
| Aug 4, 2026 | $5.16 |
| Aug 2, 2026 | $5.19 |
| Jul 31, 2026 | $5.17 |
| Jul 29, 2026 | $5.21 |
| Jul 27, 2026 | $5.21 |
| Jul 25, 2026 | $5.18 |
| Jul 23, 2026 | $5.14 |
| Jul 21, 2026 | $5.06 |
| Jul 19, 2026 | $5.05 |
| Jul 17, 2026 | $5.05 |
| Jul 15, 2026 | $5.09 |
| Jul 13, 2026 | $5.15 |
| Jul 11, 2026 | $5.13 |
| Jul 9, 2026 | $5.03 |
| Jul 7, 2026 | $5.03 |
| Jul 5, 2026 | $4.97 |
| Jul 3, 2026 | $4.89 |
| Jul 1, 2026 | $4.87 |
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 |