904 rebuild question?

If that $450.00 you paid included all the parts and you know that they replaced ALL the parts. clutches, bands, etc, then you got a good deal. I know you can build it yourself, but I did the same as you, I found a tranny shop that is reliable, local I purchased a rebuild kit from Mancini racing, and a bolt in sprag, and the tranny shop charged me $400.00 to rebuild it, then I brought it over to them after I got it running and they checked it to make sure it was running correctly, so for a total of about $650.00 I feel I can trust this thing AND if something goes wrong I have somewhere I can take it to have it looked at, can't really do that with an EBAY tranny.