These all have very desirable chase cards
It does a good impression of FOW in formats where that card isn't legal, and it sits side-by-side with the all-timer free counterspell in formats where both co-exist
The Blast Digivolve effect itself is being able to have an existing Digimon on the board digivolve for free during their opponents turn as a counterplay, meaning any additional When Digivolving effects of the newly digivolved Digimon could interrupt the attack being made in some manner
You can also try to pay somewhere between 50% - 65% of TCG-low, which amounts to a few percentage points below the typical spread of 30-40%
Anyway, a little hint of a potential future mechanic
Yet PSAdespite significant price increases, longer turnaround times, and expanded infrastructure investmentsstill has more cards than it can comfortably process