Where are you guys buying these small Quick Fuel/Holley jets? I have 4 corner idle so I need a set of 4. Summit list them for 6.54 + 8.99 shipping, and Jegs sells them individually for 1.69 + 6.99 shipping. These are the only places I can find that even sells them. Kind of gets me on the shipping as these are so small that 4 of them would easily go in a standard envelope with a 50 cent stamp.