The 10 mile range is given as the advertised “real world” range the board should get. It is advertised as up to 16 miles. I get 12 miles on average. I stay around 15-18mph and don’t have any major hills.
The price is lower since It’s a used board now, probably has 200-300 miles on it. I also don’t think that the company is still producing boards, so it might be difficult to get any kind of customer service should you need it in the future.
I live in Tampa, FL. Marbel is, was, located here and isn’t around anymore, they screwed alot of people, they took their money and people still waiting for boards and refunds, for almost 2 yrs.