OK...what the repair shop did do:
Tried to "inform" me that the valve body that was in my transmission would not fit the transmission case that it came off of. I didn't fall for it as I was the one that took the transmission out of my car and took it to the shop. This was an effort to get me to pay for more "parts" that they weren't actually going to order, but had every intention of charging me for.
After I called their bluff on that one, they told me that the transmission case was bad and I either needed a new transmission case or they could bore and re-sleeve the case to fix it. I had no way of verifying whether this was true or not at the time because I went to work before the shop opened and got home after the shop closed. I ended up going with the bore and sleeve option that it does the same thing for a fraction of the cost. The shop ended up charging me for a full rebuild kit...for a completely different flavor transmission. What should have cost less than $20 ended up being $118 on my bill.
I was charged for external diagnostics. There was no diagnostic work done, only a tear down and complete rebuild...using a master rebuild kit with ALL of the necessary parts that I supplied to the shop.
There were charges for a solenoid and bolts...both of which were supplied with the transmission...but then they conveniently did not have the ones that were needed. I was charged for gaskets...but I have never heard of someone referring to RTV sealant as "gaskets" that cost $19.95.
There is also the charge for towing the vehicle. The second day we got the car back after having the shop install the newly rebuild transmission, it decided to die. They claimed that even though we had transmission work done, the advertisement of "free tow with transmission work" did not apply as the transmission was originally supplied to them separately (bench job). So when the car was picked up and towed to the shop for them to install the transmission, we were charged for that.
To sum it up, I am disputing ALL costs for parts as well as costs for the diagnostic work and towing...then multiplying that by 3 as allowing by law. I have already discussed the charges with the shop manager and was flat out lied to when I asked point blank about the charges.
Do you see any flaws in my calculation and/or reasoning?