The sound of Rock comes from garbage
I'm going to go out on a limb here and suggest what may well be an unpopular notion – that it doesn't really matter what you buy him. As long as it looks cool, and doesn't fall apart.
Keep in mind that the greatest rock and roll recordings EVER, (Beatles, Zeppelin, etc.) were made on drum kits that, by today's exacting standards, completely sucked. That matters little when you isten to Ringo, though. Or, those "squeaks" from Bonham's pedals, they add a timeless character to the mix. Make sure that whatever you buy him, he thinks it looks cool. That's what made the greats want to keep playing - girls, the opinions of peers, and essentially looking cool. Don't let any salesman tell you different, or steer you into some exotic hardwood fancy ass high tech unrivaled construction BS. That's all it is. Hooey. Your kid is gonna' be in Jr. High soon, and unless he thinks his kit is cool, he'll never keep playin - trust the opinion of a Middle School teacher/father of 2 boys/drummer of 25+ yrs. I've had expensive kits, and funky old vintage tubs with plenty of crusty character. The best recordings I've ever been a part of, and the kits I still keep around, are the old Slingerlands. Gretches, and Ludwigs. Like it or not, those are the sound of rock-n-roll.
I'm not recommending that you buy a vintage kit - those, unfortunately, would probably put you WAY over your $$$ ceiling. New, I'd probably recommend a DW Pacific EZ kit, or
a Pearl Forum kit. Used, Pearl Export or Yamaha entry level stuff - all the way.
Abandon any fantasies about this kit having any lasting value, let alone resale value. Ask him what color he likes, and you're probably on the right track.
