Well, DTD has Enkei RS6 in 15x6.5 for $111. I know those are light, but they're not as wide as you wanted.
TR has several ASA wheels in 15x7, but when I was researching 16's, they were all nothing special in the lightness department.
K-1's don't show up anymore as a fitment for the Contour, but they may be available as a custom drill. Otherwise, they are a good bet. Very light without breaking the bank.
The Superlegerra's aren't available in anything smaller than 17 inch, and those are $280. Too rich for my thin wallet. (But not bad, as they are light weight.)
