I think the huge upcharge for the Brazilian (DN) is that it is true Brazilian RW that was cut long ago (before the ban and lack of availability). I guess, according to the Fender experts on this thread, it's what was used in the earliest Fenders, and hence is the most 'accurate' true 'pre CBS' type thing if you are a fanatic about that.
I have seen the Brazilian RW that Carey Nordstrand uses, and it is simply amazing also. My understanding is that there is now some 'real' Brazilian RW available again, and it comes from old stumps that are being harvested. I think his upcharge was $100!
I played the bass you have (as you know), and the Honduran looks, feels, and as far as I can tell, sounds similar to the Indian RW I have on my bass. It feels hard and has a nice, quick but warm tone, with plenty of top end. The Brazilian I had on my Nordy and the Madagascar (don't quite know where that fits it... it's very red in color) I have on my Sadowksy RV both felt oilier, softer, and had more of a give to the feel, and maybe a touch softer attack (based on a small sample). I have never played the DN though.