2000 Nissan Serena

mechanic special. 2000 Nissan Serena van with crack above overflow/level check plug area in cvt automatic transmission. I purchased this 6 months ago and found a leak and had transmission pan gasket replaced. Drove and found the second leak in above area. I don't have the ability to do the repair. Car is in Redding, California at a mechanic yard. Positives: Tires have less than 3500 miles on them. Engine is strong and body and interior is great. I am trying to get some money out of it as I have no transportation and still owe on this van. I have a bed platform in it at this point but that can just be slide out and the middle seats clipped back in. Pictures are of my van, and some stock photos of interior. Also for info only the pic with the overflow/level plug from a similar car. Purchased for $7500 in November last year. $3400 o.b.o.