Question 1

What is the current market value of Walrein ex #99?

Accepted Answer

Walrein ex from Power Keepers is currently trading around $20.07. Week-over-week change is limited (0.0%), indicating short-term stability. Current value trails the 30-day mean ($22.61) by 11.2%. In the past 90 days, observed prices ranged from $19.69 to $30.43 (54% spread), a high-volatility profile. The listed rarity for this print is Rare Holo EX.

Question 2

Is Walrein ex #99 a good investment or collectible?

Accepted Answer

Market structure summary: Over the last 7 days, prices have remained stable at 0.0%, indicating a consolidation phase over sudden breakouts. The 90-day range spans $19.69 to $30.43 (54% spread), which indicates high-volatility behavior. Versus the 30-day average ($22.61), the card is trading 11.2% lower. Without a consistent graded comp in the current snapshot, live listings are still required for reliable condition-based valuation.

Question 3

What is Walrein ex #99 and what makes it special?

Accepted Answer

Walrein ex appears in Power Keepers, released in 2007. Its card type is Pokémon. The rarity label is Rare Holo EX. Printed HP is 150. Energy typing is Water. This gives collectors a clear identity footprint for the print. This card evolves from Sealeo. Card rules text: When Pokémon-ex has been Knocked Out, your opponent takes 2 Prize cards. This card has the following ability: "Chilling Breath". The printed attacks highlight "Wreck". The card has a weakness to Lightning. Within set composition, this rarity normally lands above common and uncommon print tiers.

Question 4

What are the alternative Walrein cards available?

Accepted Answer

A wider Walrein checklist helps contextualize this specific Walrein ex print. The current sample spans 1 comparable cards from 1 set. Only one priced comparison is available in this sample ($49.51). Notable alternatives include Walrein ex #89 (Legend Maker) at $49.51.

Question 5

What set is Walrein ex #99 from, and when was it released?

Accepted Answer

Power Keepers entered circulation in 2007. It belongs to the EX series. Set size is 108 cards, which categorizes Power Keepers as mid-size. As of 2026, the set is 19 years old and fits a legacy-era profile. Walrein ex (#99) is one of the Rare Holo EX prints in this expansion.

Walrein ex #99

Price history

All Walrein ex cards

Card details

Attacks