Many Teese Wah products are backordered. Check this link for availability: http://www.analogman.com/mccoy.htm. If you're buying a pedal that will be backordered don't use paypal 'cause they'll charge you at the placement of the order but a credit card won't be charged until we are processing your order for shipping. Or quit out of the paypal screen and I can tell you how to complete paypal payment after they come in.
See the RMC Adjustment Manual page for excellent info from Mr. Teese.