I can tell you exactly when this deal will end: yesterday. My computer has been problematic, and I finally determined the graphics is the likely suspect. After some desperate research, I settled on the 6750, had it in my cart at newegg ready to go. I have been holding out until June 18 because rumor has it the 7700 could be released at some major Chinese trade show. Yesterday my computer took a turn for the worse, so I decided to pull the trigger and buy it.
My jaw dropped because the price had ballooned to nearly $600. Hell no. At least shipping was now free ($5 before), but no more discount code for $20 off. Today the card has dropped back down, but it is now $350 after the $10 rebate, and you get Resident Evil 4 for free.
Mysteriously my computer seems to run fine using Ubuntu on a usb. I think I will get an RTX 3060 Ti instead and save myself a little money.