Sennheiser HD 558 Open Over-Ears for $70

They are back on sale again, it’s a cyclical sale these days at Best Buy oscillating between $70 and $80, the new condition open-back over-ear Sennheiser HD 558 going for $70 with free shipping or free store pickup. These are part of the previous generation of 8s that got replaced with the 9s in the HD-5XX series (normal use of the X, not the Massdrop naming-convention hijack).