There's some evidence that it's legit based on what I'm seeing on a simple Google search. Lots of eBay hits for similar merchandise, although not much from what I'd consider a trustworthy, authorized source.
I found Sean from Kicking Glass when I wanted to order some custom wine glasses for a friend in law school. So I ordered these I sent him what I wanted for the SOA mug on Saturday and got my order today... He's quick and the work is amazing! You can contact him from the site or on reddit he is: myheadhurtsalot :) If you see this Sean, thanks again!
If you have an iPad or Android equivalent tablet (I use a Nexus 10) reading digital versions of comics is pretty convenient:
You can even download drm free cbz's of the books you buy.
If you use chrome, check out the extension called "Zenmate". It's a proxy extension that allows you to access sites in another country. Prime example here being Netflix. Looks like this. I use it all the time to watch American netflix with /u/Asstasticbum. If you don't use chrome or for some reason it doesn't work, just PM me and I'll help you out.
It’s an actual book. I’ve read it and it’s not bad. You can find it on Amazon and used ones on EBay. I got mine used on EBay for $5 and it’s a hardcover. Here’s a link at Amazon:
Sons of Anarchy - Bratva by Christopher Golden (2014-11-11) https://www.amazon.com/dp/B0182PVQV6/ref=cm_sw_r_cp_api_i_0A8TYF8RQVSNE6MKNFM5
I don't think the song was used in SOA, but that third verse definitely fits the theme of the show. I've never heard it before, but I like it.
Here's a site with all of the music from the show, if you're interested: link
Owning a USMC KA-BAR means nothing. You can order one directly from KA-BAR if you want. Or if you prefer Amazon, you can order it there, too!