Holy fucking shit are PS2 accessories expensive. $18 for a used third party memory card and $20 for a controller. I opted to get a third party "gamestop" brand controller for $13, and it feels like crap and has the design and quality of a 99 cent plastic watergun, but it works.
My only games right now are Resident Evil: Outbreak #2 and Silent Hill 3. I feel like mentioning now that the concept of a zombie elephant is pretty bullshit. It's not even a carnivore.