The best time to go to Magic Mountain is in October, the last week they are open during the weekdays (the week of Halloween) on that Monday, Tuesday, or Wednesday.
You can replace the hybrid battery pack for $600â$2000. It will be more expensive to do it at the Toyota dealer, and the model of the car also affects price. I have had 3 Priuses in my family, and only had to replace one battery pack (200,000+ miles). I ordered a replacement battery pack from a rebuilder and had it shipped to my mechanic, who had no problems changing things out. The total cost was $1200, back in 2011.
Tesla Model S 85kw Battery Replacement Cost. I've asked the Tesla rep several times regarding the replacement cost of a Model S battery . . . he keeps saying $12,000 . . . which IMHO is more than reasonable. However, I've noticed on various other posts that the battery cost was more like 1/2 the cost the the car.