I just bought my first Supernatural Magazine yesterday at work(Coles Book Store) it comes to 9.10? with tax. For the price, it was worth it.
There's about 66 pages, posters, interviews, articles, merch, and recaps. Everything Supernatural, with a hint of randomness. We get some behind the scenes and some minor spoilers. I loved it, and cannot wait for the next issue. I think I'll be subscribing!
Check it out!