I went to nissan dealer yesterday. They couldn't give me a real estimate they'd never seen this problem before. They figured 10-12 hours work, plus parts. They were reluctant to estimate parts, $166 for first gear alone. But wouldn't they need to put in a synchronizer as well? The service manager didn't inspire me with confidence, sounded like they had rarely worked on a transmission. I think I will try a local transmission shop or I will buy a salvage tyranny and put it in myself. Xteragrl, what was the total if you don't mind my asking?