New set. I just didn't realize the E string is contact core style and that isn't my preference. The other 3 are standard.
$15 shipped 
Will Trade for New Strings:
GHS Boomers ML3045 .045 - .100
GHS Sub-Zero Boomers CR-ML3045 .045 - .100
SIT Power Wound Nickel Light NR45100L .045 - .100
ROTOSOUND SM 66N .040 - .100
ERNIE BALL Super Slinky .045 -.100
