Thanks!! I bought my coop at Rural King (local farm/hardware chain) about 5 years ago. It was a prefab and ran about $1,000
I have been VERY happy with it. The only thing I don't like is that the nestboxes have a 1/2 inch lip and you cannot keep bedding in them. My solution was to buy a couple of those cheap rugs that you put right inside your door to wipe your feet with, measure the next boxes--2 outside ones, same measurement, next 2 inside, same measurement, one in the middle measured differently--then used a razor to cut to fit. It made them softer for the hens.
Now that the hens are GONE, I will probably take them outside to let the weather clean them for a few weeks.
Did you see the link for the car block?!?!? It is recycled plastic, comes in 7 different colors, runs $40 + tax and shipping which would make it under $45
I am getting one for DD's for when they take the truck, which will be parked inside a 1 car garage.
I decided to start a thread on BYC, where I posted the "crime photos" of my dead birds. I have had a few replies, but I am Begging for links of "how to" to weasel proof my run!
NOBODY has any links yet, just advice that "dog fencing doesn't work", "what time of day did this happen?", "did you close up your pop door to the coop?"

It is a Captain Obvious moment.
I guess if I couldn't find any advice--
there is a "Predator Proof Your Chicken Coop" Book...that I'm not gonna buy!!--my only real issue is the door.
I am brainstorming building an additional door that is weasel proof, and make the gate the Inside door.
So...we'll see.