I've now posted PayPal buttons on the sidebar so you can purchase pinholes directly from me, instead of through Ebay. Since this saves me some fees, I've dropped the price a bit as well. You can still use Ebay if you want to, but now you have another option. The buttons are set up for single or multiple orders, and there is a place on the PayPal form to specify what size(s) you want.
I've also posted buttons for the body caps for Canon FD and Pentax K mounts with shipping to the USA/Canada or International for the the rest of the world.
As per usual, items will ship within 2 business days of payment.