Visual Apex has the Optoma UHD65 for sale at 7% off
+ Free 2 day shipping
+ 30ft HDMI 2.0 cable
+ Universal mount
+ some random blanket
For $2,324. There was no tax to CA, but not sure where they may charge tax.
Potentially another $75 off if you purchase using Amazon payments and a Discover card (they have 5% cash back on Amazon up to $1500). Not 100% sure if it'll work (I think it should, it bills as Amazon), and you may have already done other purchases that go towards your cashback anyway. But if it works as I expect it should end up being $2,249.
I just spent 2 hours debating with myself whether I should buy this or not. I don't know how but I decided to wait a bit for a better deal, since I'm really in no rush. But this is the best price on this yet.
Also visual apex are great folks. So posting this for the slightly less patient than me