Every Growlithe card we price, most valuable first. Prices are what copies actually sold for, updated daily.
The same Pokemon is also printed as Hisuian Growlithe and Blaine's Growlithe, priced separately because the game treats them as different cards.
What a Growlithe card is worth
The most valuable Growlithe on this list is Growlithe from Legendary Collection at $200£150.53€176.13, and the 34 priced copies across 31 sets are worth $882£664€777 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
Growlithe is printed in Japanese as well: 41 cards across 35 sets, the most valuable of them Growlithe from Vending Machine cards Series 3 (Green) at $137.50£103.49€121.09. Switch the list above to Japanese to read those, or to Both to rank the two catalogues against each other.
The highest PSA 10 on record for Growlithe sold for $8,750£6,586€7,706. 1st Edition and reverse holo printings are priced separately from the standard card, because they do not trade at the same money.
If you are trying to identify which Growlithe you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: Legendary Collection, EX Legend Maker, Aquapolis.