Don't know about that NSX.
I know of a 94 Red NSX with 70K miles selling on Auto Trader for $29,000. Only 2 owners in California. I checked it out a few days ago. It's clean but not excellent condition.
There was a 95 Brooklands Green NSX (67K miles with all major maint. done) who wanted at least $35K, but ended up settling for only $27K. (I spoke to the owner).
Also another NSX in AZ. 93 Red NSX with 65K orig. miles with all maint. records including timing belt, seals, O2 sensors etc.. (Reserve price at $33K) I offered $25K for the car, but there's no way for me to check it out. He accepted my offer.
Unfortunately with the Economy and the Housing market going way down, people are holding tight on the money. There is no signs of it getting any better anytime soon. People are going to have to settle for less $$ in cars and housing if theywant to sell it. In the general population, $30K-$60K sports cars like these in general are not a necessity. This is not a good time for a seller's market as it was 2 years ago. Also, loans are not easy to come by anymore. Judging by the economy, the last 4 NSX for sale in the region, and all of the recent cars for sale on Prime NSX, it's a buyers market right now.
Unfortunately you'll be seeing more deals on everything including cars. I'm still going to wait it out until next year 08 to get my NSX, I think prices will go even lower. I think by 2008, I'll be able to get a "B" grade 91-93 (garaged) NSX for $25K.
Good Luck!