Generally speaking, Pokmon booster boxes go up in value as time goes on for the sole reason that they are no more being printed and are still considered a collectible item to many
I personally enjoy this type of Magic a lot more because it makes the drafting and deck building process more interesting, and you have to really work hard for your wins as opposed to leaning on your bombs doing all the work
The term bears signature implies that the signature may have been added by someone other than the artist
The last time Fetchlands and Shocklands were both in Standard, four-colour decks were everywhere
Each booster box contains varying hits, but you can typically expect to get somewhere around six Illustration Rares, with one or two Special Illustration Rares mixed in, depending on how fortunate you are
The same applies to creatures