Originally, the Radeon RX 5700 and Radeon RX 5700 XT were announced for $449 and $379, respectively. Now it appears the Navi cards received a pre-launch price cut:
The information on new pricing is under embargo till July 6th. We will let know you know as soon as we hear more.
Update, new pricing (two confirmations):
RX 5700 XT 50th Anniversary: $449 RX 5700 XT: $399 RX 5700: $349