Petmate plastic kennels? (sky kennels especially)

Anyone have one?
I am stressing over Merlin traveling to London.

I looked up the ruff tough kennels but this move is killing me cost wise and would like a less expensive alternative.

so anyone have any experience with the petmate sky kennels?

I am worried sick over him flying
(oh and as for the whole SD thing...I know that we could certainly have the paperwork done and it would be possible. But Merlin is still young and I don't think he's ready to be a good SD representative for 7 hours on a plane. We just aren't there yet)

We will be flying to florida first so he will get a shorter easier flight in there

I have the sky kennel for Bloo, I adore it!

Sky kennels = yes. I was told they replaced the Sky kennels with the compass kennels? Which are a no-go for me. Dislike. There are a lot of concerns about the Compass kennels and I do believe they are changing them to something else.

I've found all of our sky kennels on Craigslist. They come up around here pretty regularly.