Computer Error (Rocket's Secret Machine)
WoTC Promo · #16/53 · normal
$6.87
Prices last updated 2026-10-31.
| Condition | Market price | 90-day range |
|---|---|---|
| Damaged | $1.97 | $2.15 – $2.15 |
| Heavily Played | $2.42 | $2.42 – $2.42 |
| Lightly Played | $4.95 | $4.93 – $5.01 |
| Moderately Played | $3.99 | $3.97 – $4.01 |
| Near Mint | $7.44 | $6.75 – $7.07 |
| Grader | Grade | Price |
|---|---|---|
| BGS | 9 | $31.27 |
| CGC | 10 | $35.00 |
| CGC | 7 | $13.00 |
| CGC | 7.5 | $5.00 |
| CGC | 8 | $15.00 |
| CGC | 8.5 | $20.00 |
| CGC | 9 | $23.00 |
| CGC | 9.5 | $19.99 |
| PSA | 10 | $240.00 |
| PSA | 2 | $92.50 |
| PSA | 4 | $15.00 |
| PSA | 5 | $21.99 |
| PSA | 6 | $24.99 |
| PSA | 7 | $22.99 |
| PSA | 8 | $26.50 |
| PSA | 9 | $57.50 |
Condition spread
Damaged is the steepest discount off Near Mint, at 26% (-$5.47).
| Condition | Price | % of Near Mint | Difference |
|---|---|---|---|
| Damaged | $1.97 | 26% | -$5.47 |
| Heavily Played | $2.42 | 33% | -$5.02 |
| Lightly Played | $4.95 | 67% | -$2.49 |
| Moderately Played | $3.99 | 54% | -$3.45 |
Graded vs. raw
A PSA 10 sells for 32.3x raw Near Mint (+$232.56).
| Grader | Grade | Price | Multiple of raw | Difference |
|---|---|---|---|---|
| BGS | 9 | $31.27 | 4.2x | +$23.83 |
| CGC | 10 | $35.00 | 4.7x | +$27.56 |
| CGC | 7 | $13.00 | 1.7x | +$5.56 |
| CGC | 7.5 | $5.00 | 0.7x | -$2.44 |
| CGC | 8 | $15.00 | 2x | +$7.56 |
| CGC | 8.5 | $20.00 | 2.7x | +$12.56 |
| CGC | 9 | $23.00 | 3.1x | +$15.56 |
| CGC | 9.5 | $19.99 | 2.7x | +$12.55 |
| PSA | 10 | $240.00 | 32.3x | +$232.56 |
| PSA | 2 | $92.50 | 12.4x | +$85.06 |
| PSA | 4 | $15.00 | 2x | +$7.56 |
| PSA | 5 | $21.99 | 3x | +$14.55 |
| PSA | 6 | $24.99 | 3.4x | +$17.55 |
| PSA | 7 | $22.99 | 3.1x | +$15.55 |
| PSA | 8 | $26.50 | 3.6x | +$19.06 |
| PSA | 9 | $57.50 | 7.7x | +$50.06 |
Price history
| Date | Price |
|---|---|
| 2026-09-21 | $6.86 |
| 2026-09-22 | $6.90 |
| 2026-09-26 | $6.91 |
| 2026-09-27 | $6.89 |
| 2026-09-28 | $6.85 |
| 2026-09-29 | $6.88 |
| 2026-09-30 | $6.88 |
| 2026-10-01 | $6.96 |
| 2026-10-02 | $7.02 |
| 2026-10-03 | $7.05 |
| 2026-10-04 | $7.05 |
| 2026-10-05 | $7.05 |
| 2026-10-06 | $6.97 |
| 2026-10-07 | $6.97 |
| 2026-10-08 | $7.06 |
| 2026-10-09 | $7.11 |
| 2026-10-10 | $7.11 |
| 2026-10-11 | $7.17 |
| 2026-10-12 | $7.17 |
| 2026-10-13 | $7.17 |
| 2026-10-14 | $7.17 |
| 2026-10-15 | $7.16 |
| 2026-10-16 | $7.23 |
| 2026-10-18 | $7.24 |
| 2026-10-20 | $7.30 |
| 2026-10-21 | $7.25 |
| 2026-10-22 | $7.19 |
| 2026-10-23 | $7.19 |
| 2026-10-24 | $7.10 |
| 2026-10-25 | $7.03 |
| 2026-10-26 | $6.93 |
| 2026-10-27 | $6.76 |
| 2026-10-28 | $7.06 |
| 2026-10-29 | $6.96 |
| 2026-10-30 | $6.92 |
| 2026-10-31 | $6.87 |
Prices from TCG Price Lookup and JustTCG. Prices are aggregated estimates and are not guaranteed to be exact or current.
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