As the 1000th Pokmon in the national dex, Gholengo is one of the most special Pokmon from Scarlet and Violet, something this card manages to capture excellently
People avoid walking into it and play a lot less low toughness targets than before
While Sword & Shield is out of rotation and products have become more difficult to find, Scarlet & Violet sets are rising due to immense levels of hype, creating a bull market for the Pokemon TCG
Heres a few categories and examples
You can easily get for 3+ damage in most white builds, which is quite efficient (do try to avoid trading early though, as it can hurt you later)
On the other hand, Flash of Light wont be effective if youre behind, and better alternatives are widely used