Unfortunately, that's about what a decent battery costs when they are not on sale. I buy Interstate because I have had good luck with them. YMMV. Good luck in your search.
Now, THAT"S a bike! Nothing beats the sound of the old Harleys....................or the thrill of riding one. Muscle cars and Harleys; it doesn't get much better than that.
Things sure have changed since I was a kid. Back then you bought a bike, found a hay field, and went for it...............no helmets, no safety gear, no training; it's how we rolled.