User blog comment:DocCardo/Enhancing for others/@comment-5791178-20121126210230

This is what I usually charge when I do it:

Rare- 1ED + 150k

Rare EX- 2ED + 200k

Ultra- 4ED + 275k

Ultra EX- 6ED + 350k

I honestly just made up the prices, but people seem to think it's fair so I guess it is! :D

Be warned: Enhancing takes up to an hour per card. Make sure you have free time and get the card back ASAP. It gets you a good reputation. :)