GameStop odds vs onchain platforms like @Beezie and @Collector_Crypt when chasing grails:

$500 packs:
Powerpacks: 0.1% chance to hit a $4k–$8k grail
Beezie: 0.6% chance to hit a $5k–$12k grail
$1000 packs:
Powerpacks: 0.1% chance to hit a $8k–$16k grail
Collector: 1% chance to hit a $8k–$20k grail
Not only do Beezie and Collector offer more sought-after grails, your odds of hitting them are also 6–10x higher. And everything is fully verifiable onchain, while with GameStop you still have to trust that everything is fair behind the scenes.
On top of that, they’re globally accessible, whereas Powerpacks seems to be limited to the US for now.
As always, the more digital packs and tokenized collectibles find product market fit, the more traditional players and extractive models will try to get a piece of the pie.
For now, I don’t see a single reason not to go onchain. Especially as a collector, you shouldn't trust but always verify.
Collector and Beezie it is.