Calculate the value of $100000 in 1998 – Inflation on 100000 dollars – DollarTimes.com
DollarTimes is a useful site, eg $100K in ’89 => $198K now or $100K in ’93 => $144K now.
http://www.dollartimes.com/inflation/inflation.php?amount=100000&year=1998 NPV #finance