Since they're in demand, MY price to sell our 2014 TEP with 49K one owner, no wreck miles is $60,000. I won't take a penny less.

So if you want to give yours away for $30k, that's up to you. But the way I see it, THEY want/need to buy yours worse than you need to sell.

Treat them like they'd treat you. Tell them the added extras were already on the vehicle, and they can't be removed. Then tell them the cost of all those extras are added to the base price of $30k, plus a $10k (in demand "hot market" mark up). Don't forget the "seller transaction fee" of $900 that will be added to cover your time to complete the paperwork to transfer ownership to them (also known as "signing the title").