I'm getting ready for a yard sale. I'm actually organized this year!

I have done so much prep work to get stuff in one area to move out on the day of the sale. I even posted signs!

Now, how much do I price stuff?
Here's some of the stuff:
* blankets, towels, sheets, etc.
* furniture (sofa, chairs, tables)
* picture frames
* office stuff like fax machine and printer
* Cameron clothes
* childrens bike in ok shape, kids toys
* Christmas decorations -- from ornaments to larger items
* Pet supplies, like collars, coats, few toys, beds, litterboxes (unused of course)
* purses
* VERY expensive treadmill. Not sure how well it works since it sat unused since the day I bought it 8 years ago. (of course hubby HAD to have it)
* craft items
* old porcellain dolls the girls played with (I noticed I'm missing 90% of my valuable collectible ones. BUT if I haven't looked at them in 8 years and am just bow noticing.... guess I can't bee too upset)

I have more stuff, but can't think of it right now. I'd just appreciate some guidelines as to what you'd be willing to pay for the above stuff. Most of it is in excellent shape, otherwise I'd have freecycled it instead of trying to sell it.