Getting all the DLC right now quadruples the price of the game. Nice.
Honestly, I'd wait for the inevitable GOTY release. In a year's time you'll probably be able to get everything (including the upcoming superhero expandalone) for the same price.
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"My name is Ezio Auditore da Firenze, and like my father before me, I am an accountant"
Nothing is true. Everything is tax-deductible