I always collect them, but this will be the first year I don't buy it. They've taken out the main things that made it feel worthwhile to me. When I'm buying a physical CE, I expect to own physical items. They're not including an art book, a mouse pad, or even a CD soundtrack. Instead we get a digital download code, a novella that will probably be available online after to read, and then some medallion coin. The coin thing would have been cool as an extra but I'm not going to spend $100 on an edition that gives me less than the old ones did. I loved the art books, they were the highlight of the box for me.
I don't know, I'm just really bummed out about this because I wanted to buy it, I buy the physical CE every expansion, and it will bother me to have a gap in my collection. But I see no reason to spend that amount of money on this one.
I looked it up and found out that what we call 'show bags' are apparently a uniquely Aussie thing. At our shows (like what you'd call state fairs, maybe) they have themed bags, aimed at kids mostly, but also adults. Many filled with toys or candies from a particular theme or manufacturer, and also a lot of plastic junk that you'd never use again. Basically, anything they can find that fits the theme and will pad out the bag as cheaply as they can 
