I've been surprised how common induction compatible cookware is. Certainly All Clad Stainless is an excellent choice if you can afford it. But I found large piles of decent quality induction compatible pans at Marshalls/HomeGoods/TJ Maxx for fairly reasonable prices. Stainless saucepans, Dutch ovens, stockpots, usually with glass lids. Lots of nonstick skillets of various sorts, even a scarce few Scanpan and All Clad.
We bought the kid a few David Burke brand pans, so far so good. I'm pretty much going induction compatible on all purchases just in case...or in wishful thinking