I have a set of Pirastro's new Perpetual Soloists that I'm looking to sell. Used them for about 2 months, very nice strings with great power, warmth, and clarity, but I am going back to my default. The C, G, and D still sound great, the A still sounds good but definitely has less life than the other three strings.
I prefer to sell as a set, but will entertain offers for pairs. C and G, $80; A and D; $50. Full set for $120 - nearly 2/3 off of the retail price ($309.39 on Shar).
Don't hesitate to PM me with any questions or offers!