Pat Martino (RIP) was a great under the radar guitarist and from South Philly! . Was a child prodigy and had to reteach himself after a stroke. When George Benson heard him play in NYC he said he had to leave town because he was much better than him. I wish he had more vinyl available in new releases beyond El Hombre (a great album). Other used title go for stratospheric prices.
Maybe he will be like most other great jazz musicians - under appreciated until they pass on and then all of the other great stuff will be reissued on vinyl.