Be careful with some of those too good to be true deals you might see today on smaller sites. If the price is way lower than the big shops, it might be a grey market import without a proper warranty. I would suggest double checking the seller status before buying the Sony FX3 Full-Frame Cinema Camera because repair costs are huge if you dont have that coverage. Make sure to look for deals on media too tho. You really want the Sony CEA-G160T 160GB CFexpress Type A for this body. I've seen people try to get away with cheap SD cards and they always end up with corrupted files or the camera just stopping mid-take... it is just not worth the risk for professional work. Stick to the reliable stuff.

You can get $200 off at Amazon, B&H Photo Video, Adorama. (Plenty of free accessories.)