Welcome to the best place on earth!
SuperATV can give you a small discount if you message him directly from here. They are celebrating their anniversary this year so they have been regularly providing a 20% off discount every 20th of the month. I would say based on previous sales they will most likely have a good one for Halloween and black Friday in November will most likely be the best sale of the year.
If you sign up for their email list they do randomly email big discounts. I have had two this year with a code for 25% off anything. I used the first code for my Teryx4 windshield, and skid plate. The second code I posted on this forum (I am not sure if anyone used it). Both of my codes were good for 24 hours only.