904 Transmission Stopped Going Into Gear

Duster Captain said
Just FYI, I just got the following quote for rebuild from a local trans place (AAMCO):

$1120 to rebuild to stock including new TC if I bring the trans in
$1800 to rebuild plus R&R

I'm still down to rebuild it myself, but just for my info, are these prices reasonable for a shop to do this?

Wow! that's a lottacoin for a couple of hours work.

I have convertors from the 70's that I'm still using, although none were involved in serious meltdowns. Transmission shops used to flush them for a small fee.