Today’s the day that the BlackBerry KEYone officially arrives in the US.

The BlackBerry KEYone today launched at Amazon and Best Buy. There are two unlocked models of the KEYone: a GSM model for AT&T and T-Mobile and a CDMA model for Verizon. The former is being sold by Amazon and Best Buy, while the latter is only at Amazon for now. Pricing for the KEYone is $549.99.

Unfortunately, the KEYone is sold out at both Amazon and Best Buy as of this post. Steve Cistulli, president of TCL (who manufactures the KEYone), says that demand is “extremely high”. The good news is that TCL is working with its retail partners to refill stock of the KEYone ASAP.

If you’d like to keep an eye on the KEYone product pages for stock to be refilled, you can find the device at right here at Amazon and here at Best Buy. 

It’s also worth noting that Sprint will sell the BlackBerry KEYone, too. That launch is planned for this summer.