Spoke with a local indy shop here the other day, turns out they have a source, the front windows were only like 12.95 each or something close...but the rears were...
$49.00 EACH! I e-mailed fastlane, and spoke to Phil today, hopefully he can do better at least on the rears.
I guess because there were not that many made?

Joe

UPDATED---Phil has them at fastlane

Front doors 1237250265 Seal $12.50 each
1236730965 Rear left $46.50
1236731065 Rear right $46.50