Hi,
An experienced transcriber here at your service :)
As a transcriber, I mostly did multiple-speaker seminars, interviews (even those conducted over the phone, which was one of the most challenging tasks I've ever had), wedding, webinars, commercials, etc.
Regarding accents that I had to deal with, those were American, British and Australian.
As for the price, I charge $1 per audio minute, so if this seems fair to you and if it fits your budget, then - great, I'm ready to start right away!
You're welcome to see a sample of my work in my portfolio; an excerpt of audio is included in the file.
Kindest regards,
Isidora