Are they always this (seemingly) cheap ($6200)?
I already am very familiar with the downsides of the W8. But I just didn't think they were this cheap. $6200 for an '02 4motion wagon with 100k mi? It doesn't say if the TB has been done, but even if it hasn't thats a $500-$600 DIY job including the tools. Cheaper if you rent them. And if it has been done already that seems cheap.
There is another with slightly more miles (150k) for just under 6k that definiively states a 100k service (which would include the TB and water pump).