The iconic Sneaker. Chuck Taylors from Converse have been immortalized as a keychain in several colors. The price of the colors ranges from $15 to $20 on Amazon, or you can look for a vintage version on Mercari.
Custom hardware maker Tru Narla is transforming a hobby invented by cyberpunks cosplaying dystopia into an artistic vision for how humanity can live in blissed-out harmony with the technology it creates.
Jack-off-latern.
This one's not portable, though.
The Retroid Pocket Duo is everything I want in an upscaled 3DS, and it may win against the AYN Thor.
Nintendo recently announced and revealed a first look at 'Metroid Ravenous.'