Question 1

What is the current market value of Poliwhirl #37?

Accepted Answer

Poliwhirl from HS—Unleashed is currently trading around $2.23. The 7-day delta remains near neutral at -1.2%. That is close to the 30-day average of $2.23. In the past 90 days, observed prices ranged from $2.08 to $2.31 (10% spread), a low-volatility profile. This version is categorized as Uncommon.

Question 2

Is Poliwhirl #37 a good investment or collectible?

Accepted Answer

Pricing context for collectors: We observe a -1.2% shift this week, which points toward price consolidation rather than immediate volatility. With a 10% 90-day spread ($2.08-$2.31), this card currently tracks as low-volatility. Relative to the 30-day baseline ($2.23), pricing is near equilibrium. Graded context points to a substantial premium curve, with PSA 10 at +8489% above raw pricing. PSA 9 is currently around $32.93, while PSA 10 is $191.54.

Question 3

What is Poliwhirl #37 and what makes it special?

Accepted Answer

In 2010, HS—Unleashed introduced this print of Poliwhirl. The printed flavor text states: "The skin on most of its body is moist. However, the skin on its belly spiral feels smooth." Its card type is Pokémon. The rarity label is Uncommon. Printed HP is 80. Energy typing is Water. As an evolution, Poliwhirl develops from Poliwag. Attack line includes "Hypnoblast" and "Light Punch". Lightning weakness applies to this print. It requires 1 energy to retreat. Uncommon-tier prints usually balance accessibility with moderate collector demand.

Question 4

What are the alternative Poliwhirl cards available?

Accepted Answer

Collectors tracking Poliwhirl often benchmark it against other Poliwhirl cards. This comparison sample includes 6 alternatives across 5 sets. Observed alternatives run from $0.14 to $60.37 (43021% spread). The current card sits -79% versus the sampled alternative average of $10.85. Notable alternatives include Poliwhirl #176 (151) at $60.37, Poliwhirl #38 (Base) at $1.82, Poliwhirl #42 (Twilight Masquerade) at $0.14, and Poliwhirl #61 (151) at $0.22.

Question 5

What set is Poliwhirl #37 from, and when was it released?

Accepted Answer

HS—Unleashed entered circulation in 2010. Series classification for this set is HeartGold & SoulSilver. With 96 listed cards, this is a mid-size set by modern TCG standards. As of 2026, the set is 16 years old and fits a legacy-era profile. Poliwhirl (#37) is one of the Uncommon prints in this expansion.

Poliwhirl #37

Price history

All Poliwhirl cards

Card details

Attacks