I bought 8 bags of the "Limited Edition" Taco Doritos at a Fareway store in Iowa. They were even on sale at $1.99 (regular $3.99). They're even in a retro 70's design bag just like I remember (solid foil though, not the clear bag they used then). These are exactly how they tasted 30 years ago. With so many lame flavors of Doritos out there, why can't these stay around? Why limited?