The key to a quick sale while still getting a good price is 3 things; Presentation, Marketing & Pricing.
If your house looks nice, has curb appeal and is well presented inside you will draw interest. Clean, declutter, fix anything that says "work" for the buyer.
Marketing is getting your home in front of the most eyes possible. A great agent knows how to do this and will use all means possible. The local MLS, Trulia and dozens of other websites as well as bright clear pictures with warm and inviting descriptions.
Finally, if you over price your home all the other work will be for nothing. Homes that are priced to attract offers get offers. Many in my market are receiving multiple offers right now. The other surprise here is that by pricing well, you will net more. Over priced homes sit and become "aged inventory" are overlooked by agents and buyers both.
Find a great local agent who understands this and will help you accomplish your goal. Best of luck