Engineer's Adjustments
Illustrated by Kouki Saitou · HeartGold & SoulSilver series
Raw Market Value
$2.25
range $0.71 – $32.30
via TCGPlayer
Top graded value
$20.00
CGC 9.5
from real sold listings
16 recent sales tracked (180d).
Price History
Daily average sale price from eBay sold listings.
180d change
-$2.14 (-53.5%)
7D30D90D180D
Graded Prices
Verified prices across 2 grading services.
PSA
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| PSA 9 | normal | $19.50 | $19.50 | $19.50 | $19.50 |
| PSA 7 | reverseHolofoil | $10.00 | $10.00 | $10.00 | $10.00 |
CGC
| Grade | Type | Low | Mid | High | Market |
|---|---|---|---|---|---|
| CGC 9.5 | reverseHolofoil | $20.00 | $20.00 | $20.00 | $20.00 |
| CGC 7.5 | reverseHolofoil | $1.00 | $1.00 | $1.00 | $1.00 |
Scan any card with your phone.
Point, identify, see real prices in seconds. Free download.
Recent Sales onebay
Real sold listings, most recent first.
- May 11, 2026$1.99
- May 11, 2026$1.99
- May 11, 2026$1.59
- Mar 14, 2026$19.50
- Mar 8, 2026$9.98
- Mar 7, 2026$6.99
- Mar 7, 2026$0.99
- Feb 25, 2026$2.00
- Feb 20, 2026$3.99
Final sold amounts in USD. Outbound links open the original eBay listing.