Collector-focused market read: Short-term movement is stable (0.0% over 7 days), with price action clustered near recent averages. The 90-day range spans $0.33 to $0.37 (11% spread), which indicates low-volatility behavior.
Current value remains close to its 30-day mean ($0.34). No consistent graded benchmark is available in this snapshot, so condition-adjusted pricing should be reviewed with active listings.
Latest market snapshots place Engineer's Adjustments in HS—Unleashed at roughly $0.35. Week-over-week change is limited (0.0%), indicating short-term stability.
Current value is elevated versus the 30-day mean ($0.34), by 2.4%. In the past 90 days, observed prices ranged from $0.33 to $0.37 (11% spread), a low-volatility profile.
Rarity classification for this copy is Uncommon.
Engineer's Adjustments is a HS—Unleashed card from the 2010 release window. Core profile: Its card type is Trainer.
The rarity label is Uncommon. Card subtype classification is Supporter.
Printed card effect: You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon.
When your turn ends, discard this card. Discard an Energy card from your hand.
HS—Unleashed was released in 2010. Series classification for this set is HeartGold & SoulSilver.
The checklist contains 96 cards, placing it in a mid-size expansion range. As of 2026, the set is 16 years old and fits a legacy-era profile.
Within this set, Engineer's Adjustments is card number 75 with a Uncommon designation.