I would buy it immediately, if I didn´t already have almost all of those books.
I agree. It's kinda annoying. I wish they would sell it separately.
Agreed. It would be way easier for people like us who already have most of the books, and are only missing a couple of titles...
But on the other hand, for collectors who just begin with their collection it's of course the other way around, and better / nicer.
I bought most of my Goosebumps collection in óne go (although I already had a couple of titles, like 15-20 or so): All the original 62 Goosebumps books won in óne auction on Ebay. - So that's great of course.
And after that the 25 Goosebumps Series 2000; also from óne auction-buy.