This one beats the post from yesterday which was price matching Amazon. That deal has expired, since Amazon have increased their price.
But now if you price match the Sony A7 III on the Sony Store with the DigiDirect eBay store that currently has the camera listed for $1999.20 (after applying the DIGINOV23 coupon code) you can stack it with the 10% off New MySony Customer discount/coupon code and also the $400 Cashback via online redemption from Sony.
This will bring the price down to $1399.28 (after cashback redemption and MySony Discount) which is a historical low for a very decent full frame camera.
Note: The MySony 10% off discount will NOT void the Sony Cashback as mentioned by @moomoo who has confirmed with a live chat agent. I have also submitted a claim for a Sony GM lens which was price matched and stacked with MySony discount and I got my cashback approved from Sony
Cashrewards/Shopback will likely not track or be approved if you use the MySony Coupon Code as per the terms and conditions.
i was going to say, just get the a74. However, $1399.28 is a pretty decent deal - if you get that price!