I switched over to the RPM from Custom Jigs and Spins. Used to use jiggin raps all the time. After I lost my last one, decided to try the RPM's (Rotating Power Minnow). Never looked back. They have a rattle version now too!
But as far as finding those "hard to find" lures, eBay is my first choice as well. I love the "smallmouth green" square lip crankbait by Xcalibur for smallies on the open water. eBay is the ONLY place I can find them. Even then, it's hit or miss.
Good luck!!!