I was once quoted $3,000.00 for a new transmission by a dealership. The car, a Volvo 240, actually needed a $300 solenoid replacement. Hopefully people here can get you a reasonable repair. Seriously, though: shun that dealership.
2013 "Brilliant Silver" SV with Premium Package and no QC, and 2009 Vectrix VX-1 with 18 Leaf cells.
The most offensive, tasteless phrase in use here is "Pulled the trigger." I no longer respond to posts that use it.