I'm already a Stadia member with an existing Stadia Username plus number.
I've seen some supposedly new unused Founder Edition bundle Stadia packages on eBay.
If I buy one, can I make my existing account into a Founder account? If not, could I shift my existing Gmail address to a newly-created Founder account?
Hello @RedLion
The Founder Edition bundle was a perquisite of being a founder. Having a founder badge and #0000 number is also a perk of being a founder. Having possession of a founder bundle does not enable becoming a founder – the window on that closed long, long ago. Enjoy using the hardware, though!
OK. Even if the bundle is new and has not been used/activated?
Yes. Even if the bundle is new and has not been used/activated.