Brock's Training #55

In 2019, Hidden Fates introduced this print of Brock's Training. Its card type is Trainer.

The rarity label is Rare Holo. Card subtype classification is Supporter.

Printed card effect: Attach an Energy card from your hand to 1 of your Geodude, Graveler, Golem, Onix-GX, Cubone, Rhyhorn, Rhydon, or Sudowoodo. You may play only 1 Supporter card during your turn (before your attack).

No explicit attack names are available in the loaded card metadata. Within set composition, this rarity normally lands above common and uncommon print tiers.

Current market pricing for Brock's Training (Hidden Fates) sits near $0.29. Compared with last week, pricing is 3.3% lower.

Against its 30-day baseline of $0.28, this card is pricing 2.5% higher. Its 90-day trading band runs between $0.22 and $0.31, producing a 31% range and moderate-volatility behavior.

The listed rarity for this print is Rare Holo.

Pricing context for collectors: The market retraced 3.3% this week, and current pricing sits 6% below its recent high watermark. With a 31% 90-day spread ($0.22-$0.31), this card currently tracks as moderate-volatility.

Relative to the 30-day baseline ($0.28), pricing is near equilibrium. Condition sensitivity is substantial: PSA 10 carries a +5659% premium over raw value.

PSA 9 is currently around $5.00, while PSA 10 is $16.70.

Hidden Fates was released in 2019. Series classification for this set is Sun & Moon.

The checklist contains 69 cards, placing it in a compact expansion range. As of 2026, the set is 7 years old and now falls into an established back-catalog period.

Within this set, Brock's Training is card number 55 with a Rare Holo designation.