Probably not real LSD if it made them sick. A lot of “LSD” is actually 25I-NBMOE, which can be put on blotters. It has a spotty track record for hospitalizations and bad side effects.
A PlayStation goes second-hand for what, 60 bux?
Did they each take 3 hits (6 total)? That would be a lot of acid for an adult, much less a kid.
I used to get queasy to my stomach. Three hits might well have made me sick. At the time, people would talk about an additive in the acid, but I’ve forgotten what it was now.
It’s not a drug for little kids.