Nigel is a stockbroker in the Neodaq, Neopets' own version of the stock market. He's the Chia to see if you're interested in selling stocks, and he's always got time to recommend something to invest in.
Buy, sell, buy, sell!
Have you considered investing in TSRC (The Shoyru Company)??
Nigel is the owner of the only car in Neopia, but because the art is so old, TNT says that it is a prop.