Computer Error 16
Trainer card from Wizards Black Star Promos · released Jul 1, 1999
Computer Error is a Common Trainer card, number 16 in Wizards Black Star Promos (released Jul 1, 1999), illustrated by Sumiyoshi Kizuki. Its TCGplayer market price was ~$6.87 for the normal finish on Oct 30, 2026. Between Oct 15 and Oct 30, 2026, its Normal TCGplayer market price went from ~$7.16 to ~$6.87, down 4.1%.
Prices by finish
| Finish | PriceMarket price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | ~$6.87 | ~$2.75 | ~$6.96 | CardNexuseBayBuy Normal on TCGplayer (opens in a new tab)Search eBaySearch AmazonCardNexus |
TCGplayer market prices per finish, as of Oct 30, 2026. A guide, not an appraisal; condition and grading change real-world value. Buy links are affiliate links.
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Card details
| Set | Wizards Black Star Promos |
| Number | 16 |
| Rarity | Common |
| Artist | Sumiyoshi Kizuki |
| Format legality | Not legal in Standard or Expanded |
| Finishes | Normal |
What the codes mean
- Card number16A Black Star Promo number. Promos are numbered in their own series, with no set total.
- Set symbol
The small Wizards Black Star Promos symbol identifies the set. Cards from before Scarlet & Violet print a symbol instead of a set code. - Regulation markNo regulation mark. Cards before Sword & Shield (2020) have none.
- RarityCommon: a black circle.
- Illustrator“Illus. Sumiyoshi Kizuki” names the artist who made the art.
Card text
You may draw up to 5 cards, then your opponent may draw up to 5 cards. Your turn is over now (you don't get to attack).
More Wizards Black Star Promos cards
Wizards Black Star Promos price list
Card data via TCGdex and pokemontcg.io, updated Oct 31, 2026. Prices: TCGplayer market prices via TCGCSV, Oct 30, 2026.