$15 · Variety of expensive but older graphite Tennis Racquets

I have two Volykl frames that are 10.9 oz , 98 sq in. Power Power Bridge 9. These are expensive frames from 2012. It's fast in the air, but enough mass to punish the ball and to play defense with and worked well on every type of shot with great ball feel.(past review) $15 each I have 2 Head TiS2 frames(bought 2010) Light and therefore quick through the air. Still selling for $70 at Dicks Sporting goods in US. Frame is around 9oz but as it is head heavy it has good stability. 18 x 19 string pattern 4 3/8 and 4 1/2 $15 each