What is the starting resale price for an ungraded Herdier #121?

The ungraded version of Herdier #121 from Boundaries Crossed starts at $1.

How much is a graded PSA 10 copy worth?

A PSA 10 graded copy of Herdier #121 is currently valued at $39.

Does the condition significantly impact the price of this card?

Yes, the price jumps from $1 for ungraded to $14 for a Grade 9, and up to $39 for a PSA 10.

Herdier #121 — Pokémon Boundaries Crossed Card Value

Name: Herdier #121 — Pokémon Boundaries Crossed Card Value
Brand: Pokémon

Pokémon Boundaries Crossed

What the Herdier #121 card from Pokémon Boundaries Crossed is worth — ungraded and graded (PSA 10).

Herdier #121 value — Ungraded $1 · Grade 9 $14 · PSA 10 $39. Prices updated July 2026.

Set · Pokémon Boundaries CrossedGame · Pokémon

Live on eBay now

↘ Falling · -59%

See current eBay listings

Value by grade

Ungraded

14.0×

$14

Grade 9

39.0×

$39

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 39.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

See the actual sold listings on eBay ↗

Live on eBay right now

Which version do you have?

VersionUsedNewBuy

Reverse HoloHerdier [Reverse Holo] #121 — Pokémon Boundaries Crossed Card Value$1.25$39.93eBay ↗

Standard— this pageHerdier #121 — Pokémon Boundaries Crossed Card Value$0.69$39.07eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

▍

Price data verified against · 1

PriceCharting — Herdier #121 (Pokémon Boundaries Crossed)$0.69

Item details

Brand: Pokémon
Set: Pokémon Boundaries Crossed
Game: Pokémon

Herdier #121 (Pokémon Boundaries Crossed) card value

An ungraded Herdier #121 from Pokémon Boundaries Crossed averages around $1. A Grade 9 copy runs about $14, and a PSA 10 gem-mint commands $39.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

Shop this on eBay ↗

Condition	Value	Based on
Ungraded	$1	eBay sold comps
Grade 9	$14	eBay sold comps
PSA 10	$39	eBay sold comps

Frequently asked questions

What is the starting resale price for an ungraded Herdier #121?: The ungraded version of Herdier #121 from Boundaries Crossed starts at $1.
How much is a graded PSA 10 copy worth?: A PSA 10 graded copy of Herdier #121 is currently valued at $39.
Does the condition significantly impact the price of this card?: Yes, the price jumps from $1 for ungraded to $14 for a Grade 9, and up to $39 for a PSA 10.