I have a one month old K-Factor Surge in 4 3/8, condition 8/10. Racquet has a few scuffs on the headguard, minor scratches and one paint chip. It is freshly strung with Wilson K-Gut 16 Pro 16 gauge at 60 lbs. Looking to sell it for $115 shipped or trade for a Microgel Radical MP. Will also consider swapping for a Microgel Radical Pro. If interested, send me an e-mail at firstname.lastname@example.org Thanks for looking!