From my Assumption, The 3rd and 4th Syncro Rings are going out, Every Gear pretty much slips. How much would it Cost to get it fixed at a dealership? or is there a shop that are experienced at fixing Subar Transmission in Minnesota That is close to Oakdale/Maplewood? and if any shops can tow the car?
You don’t need a dealership because you are out of the warranty period. As for cost you just need to ask the shops near you . Any independent shop can fix this transmission . Shops don’t usually tow , that is what towing places do.
That has nothing to do with your Syncros,
Your clutch is shot and needs replaced.
The OP’s clutch likely needs to be replaced.