Memorial day is 05/25/2015 – Orders will ship out on May 26th. There will not be any deliveries or shipping on Monday. Any order placed after 11am ET on Friday May 22nd will not start to ship out until Tuesday May 26th.
One of the x0xb0x kit suppliers like Willzx or x0xsh0p could probably sell you one. Other than that, the part number will be in the x0xb0x BOM (sticky thread in forum). You should be able to get it from Mouser/digikey and likely a few other places like that too.