I have: Two (2) old school Wilson ProStaff 85; 7/10; 4-3/8"; Strung with Head Sonic Pro 17 mains and Wilson HollowCore 16 crosses. PLEASE NOTE: I am not for certain if these are Chicago or St. Vincent frames. I am sure that the PS85 6.0 experts will be able to tell which they are. If you can tell for certain from the posted pictures, feel free to chime in and let buyers know. But, please, don't turn this into a thread of debate. Thanks. Each frame has been played with. These have not sat on the wall with plastic on the grip. I say this so that you know these are used frames. They are in great condition for their age, but show normal wear and tear from regular play. If you need more detailed pictures than those below, let me know and I will take whatever pictures of the frames you would like to see. These racquets have been well cared for. NEVER thrown or hit against the ground in anger. I am a 37 y/o 4.0 player that has past that point in his tennis life. I have traded on these boards before and have referrences. I am looking to trade these off for either two (2) Yonex RDiS 100 Mids or three (3) Yonex RDS001 Mids.. preferrably in 8/10 or higher condition in 4-3/8" or 4-1/2" grip size. I am not particularly concerned with the string in them, as I will, most certainly, re-string them myself.