selling a house privately/or using an agent ???

[THE eXchanger]

i'd like people's opinions

on selling a house

privately

vs. using an agent

house is worth approx $399 to 429K

(the area is rising approx 6% per annum)

and, it is the lowest priced home,
less than 1% fall into the $399-$429 range
approx 80% fall into 799-to $1.2 million area
and, the rest, are over 1.2 million

privately, what do i need to do ???

i have several people ready to offer !!!
thanks
+ xxx