No longer available Rotosound 66 Swing Bass nickel

I have 9 sets of broken in old school (silk on brass ball ends) Roto 66 nickel, long scale strings all cut for Fender basses. Played each set for at least 3 months. $10 per set plus $7.00 shipping within conus

Any questions, just ask.
Thank you!
7

P.S: string gauge is 45-100