I like it, the Artwork suits the theme.
The use of "limited" as a selling point has haunted the comic industry for years. Sure they print 100,000 copies of a given issues and then the variants covers are supplied as a 1 in 4 or 1 in 25 which then boost the price of the variants. some making the normal issue. Then limited releases for conventions etc... That doesn't even look in to the number they have a,b,c and even d covers with different artists doing the cover work. Internals are the same.
If the playfield is different it is probably worth it. If you can get the build numbers then compare to the other variations make a choice on the value or appeal for resale/percieved value.
On the other hand see how it it plays,
If you like how it looks,
or simply if you love it..... buy it.
More machines make more choices, makes for a better hobby.
Simon.