Fire Kraken was a tricky one to find for me. He was probably the hardest swapper to find back near the beginning of Swap Force, and that was somewhat of a struggle. I actually just casually came across one at a local Walmart one day, but I didn't think he was that rare at first, so I decided to just "wait" to get him. That was a mistake, because THEN my sister told me she wanted him, and when I came back to the same Walmart a few days later, he was gone. Then I couldn't find him at any of the other stores in town. Even Amazon, which had every other swapper in stock, had no Fire Kraken at all. I ended up having to order him from eBay.
I also don't go Skylanders hunting as much as I used to, but I have NEVER seen a single Blackout or Spotlight in the wild yet. And now I see the prices people are selling them for on eBay, and it's a shame. They were both on my "want" list, and even though I never saw them, I regret not having been actively looking for them. Now the only way is eBay...