Computer Error (Rocket's Secret Machine)
WoTC Promo · 16/53 · Promo
Current Prices
Set
WoTC PromoNumber
16/53
Rarity
Promo
Variant
Normal
Market
US (TCGplayer)
Last Updated
Jun 9, 2026
Check the Price of Computer Error (Rocket's Secret Machine)
Looking up the price of Computer Error (Rocket's Secret Machine)? You're in the right place. This is a Common card, #16/53 from the WoTC Promo set. On PokemonPriceCheck we pull live market data so you can see exactly what it costs right now — currently around $4.94 for a raw Near Mint copy.
Computer Error (Rocket's Secret Machine) Price by Condition
Right now, Computer Error (Rocket's Secret Machine) costs about $4.94 for a Near Mint copy — that's the figure most buyers anchor to. What you actually pay swings a lot with condition: expect to pay around $4.94 for a Near Mint copy, dropping to roughly $1.70 if you're happy with a Damaged one. Here's the price by condition in full: Near Mint $4.94, Lightly Played $3.44, Moderately Played $2.59, Heavily Played $1.71, Damaged $1.70. If you're hunting for the cheapest way in, a played copy is usually the move.
Graded Prices for Computer Error (Rocket's Secret Machine)
Buying a slabbed copy costs noticeably more: a PSA 10 Computer Error (Rocket's Secret Machine) runs about $79.99, roughly 16x the price of a raw card. Step down a grade and the price drops: PSA 9 around $25.00, CGC 10 around $24.99, CGC 9.5 around $19.99, BGS 9.5 around $15.50. If a Gem Mint slab is out of budget, a PSA 9 or CGC copy is often the cheaper way to own a graded version.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| ebay | DAMAGED | $2.74 | $2.74 | $2.74 | 2 |
| ebay | LIGHTLY PLAYED | $3.39 | $3.39 | $3.39 | 6 |
| ebay | NEAR MINT | $4.99 | $4.99 | $4.99 | 18 |
| ebay | BGS 9 | $31.27 | $31.27 | $31.27 | 1 |
| ebay | BGS 9 5 | $15.50 | $15.50 | $15.50 | 1 |
| ebay | CGC 10 | $24.99 | $24.99 | $24.99 | 22 |
| ebay | CGC 7 | $1.50 | $1.50 | $1.50 | 1 |
| ebay | CGC 7 5 | $12.00 | $12.00 | $12.00 | 1 |
| ebay | CGC 8 | $15.00 | $15.00 | $15.00 | 7 |
| ebay | CGC 8 5 | $7.50 | $7.50 | $7.50 | 6 |
| ebay | CGC 9 | $14.57 | $14.57 | $14.57 | 11 |
| ebay | CGC 9 5 | $19.99 | $19.99 | $19.99 | 3 |
| ebay | PSA 10 | $79.99 | $79.99 | $79.99 | 30 |
| ebay | PSA 2 | $100.00 | $100.00 | $100.00 | 3 |
| ebay | PSA 4 | $15.00 | $15.00 | $15.00 | 1 |
| ebay | PSA 5 | $9.99 | $9.99 | $9.99 | 3 |
| ebay | PSA 6 | $24.99 | $24.99 | $24.99 | 4 |
| ebay | PSA 7 | $22.99 | $22.99 | $22.99 | 6 |
| ebay | PSA 8 | $22.50 | $22.50 | $22.50 | 17 |
| ebay | PSA 9 | $25.00 | $24.99 | $25.00 | 25 |
| tcgplayer | DAMAGED | $1.70 | $1.70 | $1.70 | 31 |
| tcgplayer | HEAVILY PLAYED | $1.71 | $0.75 | $1.84 | 52 |
| tcgplayer | LIGHTLY PLAYED | $3.44 | $1.99 | $4.95 | 548 |
| tcgplayer | MODERATELY PLAYED | $2.59 | $3.14 | $3.15 | 168 |
| tcgplayer | NEAR MINT | $4.94 | $4.11 | $5.70 | 809 |
Where to Buy Computer Error (Rocket's Secret Machine) & What to Pay
In the US, the main places to buy Computer Error (Rocket's Secret Machine) are TCGplayer and eBay. Prices swing seller to seller, so always line up a couple of listings before you check out. It's a low-cost card, so focus on grabbing a clean copy from a well-rated seller rather than chasing the rock-bottom listing. Use PokemonPriceCheck to compare the current Computer Error (Rocket's Secret Machine) price across conditions and graded tiers before you buy, so you know you're not overpaying.
