About to purchase Prius Prime Advanced 2017 I need your advices

I bought my Prime used. 2017 Advanced with only 13,000 miles out of Connecticut for $20,000 and still have 10 months of warranty left. There is literally no where that could give me a fully optioned new Prime for that price with any incentives. Especially since there was no new Prime inventory within a 5-7 hour drive from me at the time. I ended up driving from Kentucky to Connecticut to trade my 3rd gen in just to get this deal.

 

Yeah, that's a great price. Even in Connecticut which is in the Toyota NE region currently offering $3500 rebate on a new 2020 PRIME, you can't buy a Limited for under $23K after the tax credit, I would think.