Agree. LS are the best car available. No issues ever. Timing belt replacement is on U-Tube. Cheap if you do it yourself. Easy to do. Love my LS 430. Love my 1993 LS 400 too.
I believe if it has the air ride suspension and Nav System it is worth 15,000. Try to find a UL in good condition with the air ride. There are almost none available.