Casa offers the Howard Leight Electronic Ear Protection Earmuffs
, model no. R-01526, for $45.79. Coupon code "SPRINGCASA20" cuts it to $36.63
. Plus, coupon code "GOCRAZY" bags free shipping
. That's $6 under the per-unit price from last summer's mention and the lowest total price we could find by $10, outside the price below. These ear protectors automatically block noise above 82 decibels and feature an external audio input, and built-in microphone.
A close price: Amazon offers it for $38.45 with free shipping.