I'm a catalog junkie too. In fact I'm a uniform junkie. I have about 3 feet of closet space full of uniform pieces. Except for 2 of them, I have bought all of thm from the local Salvation Army and Amvets. Theses pieces ranged from 3-7 dollars each. My son's shorts-3 pairs @$3 each. I have alredy purchased enough uniform parts to see him all the way through the program (unless the uniform changes). His favorite uniform to wear...the one of pieces from the late 60's-early 70's with an overseas hat.
Here's another source - http://www.euxnetwork.net/ This is a network of people who sell used uniform parts.
But as for the insanity...it's nothing new. I have a catlog from my early Scout days, 1978. In it you will find Scout Canteen, Tents, Backpacks, t-shirts etc. None of which was cutting edge camping gear at the time. perhaps there wasn't as much stuff as now, but plenty all the same.
Every activity has its people who go overboard whether it is Scouts, sports, choir, etc. It's our responsibility as Scouters to teach about being thrifty to the boys and their family. Explain what they need and what they don't. That's what my Scoutmaster did and it worked well.