The website shows ticket sales start June 10. I did see one website saying they had tickets but prices were inflated 50-100% and not sure it was Legit since the Official site does not have them on sale yet.
I have two or four seats (all together), Platinum Pass (excludes red lot parking-you can buy separately) level, on row 10 (center section to the stage slightly left) on the Watson Main Stage. Doesn’t get much better. Face value and etix charge (I have 4 other seats in that same row). I don’t need the extra seats until next year. $750 a pair. You can look up all the Platinum amenities if not familiar. I can email. firstname.lastname@example.org