Many thanks to the Radical Ralph Niese for this totally tubular pin-up!
PayPal Note: In the past, you could load numerous items from the store all in a row, and now it seems you must wait until the cart refreshes with each item before adding more to your order.
Once an item is added to your cart, please wait a few extra moments before adding another. If you're ordering from a desktop browser using tabs, just wait for the title of the cart page to change from "PayPal" to "PayPal Checkout". Please also double check your cart contents before checking out.