Not the cheapest it has been recently - recent price history.
However, still the cheapest I could find as of now and way less than the usual non-sale price of $499. This is a US import and shipping is from overseas which was estimated to be 14th of September for me.
Specs (from a prvious post):
2.25" back screen (640×360, 325 ppi) / 1.4" front screen
Sensor
1/2.3" CMOS
Effective pixels: 12M
Video
4K (16:9) – 60, 50, 48, 30, 25, 24fps
4K (4:3) – 30, 25, 24fps
2.7K (4:3) – 30, 25, 24fps
2.7K (16:9) – 60, 50, 48, 30, 25, 24fps
1080p – 240, 200, 120, 100, 60, 50, 48, 30, 25, 24fps
720p – 240, 200fps
Slow Motion
720p - 120, 240fps
Speed: 4/8
1080p - 120, 240fps
Speed: 4/8
HDR Video
4K - 30, 25, 24fps
2.7K - 30, 25, 24fps
1080p - 30, 25, 24fps
Still waiting for $299.