- £26.26Karen O Yeah Yeah Yeahs Classic Tri-blend T-ShirtRedbubble
- $40.00Karen O. from Port Orange, FLWyzant
- $9.39Karen O & Willie Nelson - Under Pressure (Colored Vinyl White Blue) (vinyl 7 inch single)Target
- $9.73Key Concepts in Ethnography by Karen O′ReillyBetter World Books
- $5.26Noteworthy Pubs, Taverns and Saloons of Colorado by Karen O. EarleyBetter World Books
- $5.14365 Senior Moments You'd Rather Forget by Karen O'ConnorBetter World Books
- $5.14Quick-&-Easy Heart Motif Quilts : Instructions and Full-Size Templates for Applique Projects by Karen O'DowdBetter World Books