I personally didn't even bother getting anything except enough observatory blueprints to build the thing myself (and it's now level five!) and then bomb the last of my eggs on golden boxes. It's got really nice rewards except the 5 hiding packages, but even then those 30 hiding actions did help Greva catch a bweak. (Sorry, had to do that.)
Nothing else seems to be worth it. Cornucopia at ME on my position produces essentially nothing. 12k coins and supplies? I have millions. Two forge points are too few. My neighborhood have 90% up and down boost bullies, so watchfires won't be necessary. I don't need a reno kit right now since everything I have is PE, and a single upgrade by 200 supplies per hour is worthless. I don't need an extra new unit that does very little, so both the Champion and the retreat are a waste of eggs. I already have a log house and it's always plundered before I get back from work. I got two wishing wells in my inventory from last easter, and I don't find them THAT useful. The Bronze Chest has useless junk and the Silver Chest doesn't have what I need.
So only the Golden Box has nice goodies, and I already have my observatory. And it's also got the Shrine of Knowledge, albeit at a 10% chance. I hope I get it... 30% chance of getting the "Special 1d Houses" (King and Queen) is great, but the chances are marred generally by that renovation kit and the rogue hideout I already got from my 2nd box. My first box gave me 5 hiding action packages, so that was a big shame.
