PreSonus HD7 semi-closed for $29

The PreSonus HD7 semi-closed studio headphones (look like they are related to the Superlux models) are currently on sale for $29 with free shipping at Musician’s Friend and at Amazon.com (free ship with $35+ or Prime membership; limit six). They average 4.4 out of 5 based on 12 reviews there, and 4.2 out of 5 with 14 reviews at MF.