I failed at replacing transmission fluid. What is this going to cost me?

[BUTCH1]

Serious question, when did they start putting drain plugs in automatic transmissions? I have always used the "drop the pan" method.

Honda, (unlike domestics) actually has a factory installed drain plug on their tranny's, if you want that luxury in another brand you can drop the pan (replace the filter since the pan's already off) and install a drain plug. They make specific kits for this..