Computer Error
WoTC Promo · #16/132 · Promo · 1999
$6.60
Market price ▲ 16.4% (30d)
Prices as of Jul 26, 2026
22.6×PSA 10 vs raw
-6%off ATH $6.31 · Jun 2026
Price history
Rocket's Secret Machine▲ 6.1% 7d$6.60
Low $4.50Mid $6.65
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Graded values
updated 2026-07-26Grade 6 est.$5.64
Grade 5 est.$4.75
Grade 4 est.$3.92
Grade 3 est.$3.27
Grade 2 est.$2.67
Grade 1 est.$2.26
Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 price history$149.45
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
How much is Computer Error #16/132 worth?
Right now (July 27, 2026) the going rate for an ungraded Computer Error #16/132 from WoTC Promo is about $6.60.
Grading changes the math on this one: a PSA 10 is valued around $149.45, roughly 22.6x the raw price, while a PSA 9 sits near $34.40.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
