I wonder if anyone happens to know, typically, what the markup is on most tennis equipment? Specifically, racquets and stringers. In other words, if TW is seller a racquet for $150, what are they buying it for? What about stringing machines? Back in high school, I worked at a local "mom and pop" sports store. We didn't have much in the way of tennis equipment except for Gamma branded stuff. I know for a fact, that that particular store just doubled. If they bought a Gamma racquet for $70, the list price on the floor was $140. I wonder what it is, typically, these days?