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Computer Error

TrainerRocket's Secret MachinePromo

Set: basep · #16

Artist: Sumiyoshi Kizuki

Computer Error

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Computer Error is a promo card from basep (#16). It was illustrated by Sumiyoshi Kizuki.

Recent raw sales average $6.16. Below you'll find the full sold-listing history, PSA population data, and a grading ROI breakdown showing what each PSA grade is worth versus a raw copy.

Updated 17h ago

$6.16Raw Market PriceAverage of the last 5 raw sold listings on eBay and TCGplayer

Avg Last 5 Sold

$6.53

eBay Raw

$5.79

TCGplayer Raw

$154.00

PSA 10

$52.59

CGC 10

Source
Variant
Grader
Grade
TitlePriceVariantGraderGradeSold
Pokemon Card - Computer Error (Rocket's Secret Machine) Black Star Promo 16 MP$3.95 USDRaw--6/16/2026
Computer Error (Rocket's Secret Machine) - 16 - WOTC Black Star Promo Pokemon 1$10.61 USDRaw--6/15/2026
Pokemon Cards: Wizards Black Star Promo: Computer Error 16$7.63 USDRaw--6/15/2026
VINTAGE RARE COMPUTER ERROR TRAINER POKEMON TRADING CARD BLACK STAR PROMO 16 NEW$5.98 USDRaw--6/15/2026
Computer Error Trainer 16 Black Star Promo 2000 Wizards Pokemon Card - NEW-MINT$4.50 USDRaw--6/15/2026
Pokemon Cards: Wizards Black Star Promo: Computer Error 16$7.37 USDRaw--6/14/2026
Computer Error 16 Wizards Black Star Promos Pokemon MP$6.43 USDRaw--6/14/2026
Pokemon Computer Error (Rocket's Secret Machine) 16/53 Wotc Promo - MOD PLAY$4.99 USDRaw--6/14/2026
Pokemon Card - Computer Error (Rocket's Secret Machine) WoTC Black Star Promo 16$4.99 USDRaw--6/14/2026
Computer Error - 16 - Black Star Promos - Pokemon Card - VLP$10.56 USDRaw--6/13/2026
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