Actually I think you would be satisfied with the plain old brake pads which run about $20. I have dust shields on my SD and dust has never been a problem with regular (they used to be asbestos) pads. I will admit that sometimes (and who knows why) they will squeal - even though installed with new shims and the no-squeal brake spray. When that happens I just buy another set - $20 - no big deal.

Have them mic the rotors and see if they can be trued up and still be in spec. I think my rotors lasted over thirty years and 260K miles and still I have not needed to replace the rear ones.