Well....I'm back from a couple of days in Eastern Oregon/Idaho.
Not much luck on the junkin'...to my mind, they wanted outrageous prices for the few machines I found, and I didn't find much in the way of notions at all...with one exception. I found a combination thread box, pincushion, scissor holder in the shape of a bird. (The scissors form the bird's bill...it's pretty cute)
I did find a really pretty Damascus treadle, in good shape and nice cabinet...they wanted more than my budget would allow tho, so it's still in Idaho. :( It was HARD to leave that machine behind!!