Tough situation. I can feel for you putting a lot of $$$ into an old vehicle. Still, sell it as is and you're looking at $500 probably. So for what amounts to like 3 new car payments you can still drive it around and sell it for book value at least
To everyone else, careful with Chrysler minivans and transmissions. My '02, in service 5 years, 3 months, 40,000 miles has had re-programs, adjustments, in 3x plus one complete re-build with convertor already. And it is running funny again. 7/70 is a sham as they charge you deductibles that are no where in your warranty, or it is not covered. Even so, I'm a fool if I keep it past the 7 years, so I got 21 months left to own the van then time to bail.