If you're in the market for a used EV, now might be the time to buy. The average price for a used electric vehicle has dropped by 15.1 percent versus last year, according to a study released by iSeeCars.com. The Porsche Taycan leads the charge, with a giant 26.5-percent drop in price on average. Going by brand, it's Tesla that's seen the biggest drop year-over-year, with a 13.6-percent drop in average price.
