I wish you luck. I wanted one, waited too long, I blew it. I hate that SA discontinued it, I don't feel like they needed to bridge the gap between the mil-spec and the TRP in this line with a Loaded, and they didn't... they just dropped the mil-spec altogether.
Greg Adams is right that Springfield doesn't make it anymore. I guess to many people was buying one to send of to pistolsmiths like Ted Yost and making them better than Springfield's Loaded or TRP models. Keep searching for one on Gunsbroker.com and at Gun Shows and one will turn up.