I don't know about a 1998, but a 1991 NSX is well within reach for a 16 year old that has been dreaming of this car for a very very long time. I would guess you would have to be workin at 13 and living off your parents money. I am 16, and if i had plan everything correctly, I may have afforded a 1991 NSX because its about the MSRP of a 2004 Accord now. I started workin at 15 and made $7 an hour and roughly 20 hours a week and made almost 8000 dollar a year. Now imagine if you started workin at 13with $7 an hour, when ur 14 you'll have about 8000 if you didnt spend it on anything. Then you should get a raise by now, maybe $7.50 and earn a little more hours, then that year you can make about 8-9.5 k depending on hours the amount of raise. Then 16 comes a long and you should have about 24k in the bank, maybe a little loan and you can get a pretty decent NSX.