All Clad is only like 15-20% more, and that's if you're buying direct from All Clad, and the margin gets considerably smaller if you buy from other vendors on sale. I remember Made In being more affordable when they first came out, but their 5 ply stainless (which is their only stainless line) isn't really a bargain.
The 10 piece set is $750 direct from Made In while the 10 piece All Clad D5 set is $899 direct new from AC. That's a 20% difference. You can get it cheaper if you buy it elsewhere (or if you buy seconds/imperfects from their outlet). The 12" fry pan from MI is $120; the AC one is $150 but it comes with a lid. And if you get it elsewhere, it's even cheaper ($130 at QVC right now).
The 10 piece set is $750 direct from Made In while the 10 piece All Clad D5 set is $899 direct new from AC. That's a 20% difference. You can get it cheaper if you buy it elsewhere (or if you buy seconds/imperfects from their outlet). The 12" fry pan from MI is $120; the AC one is $150 but it comes with a lid. And if you get it elsewhere, it's even cheaper ($130 at QVC right now).