FOR SALE 2 x Petrel 1s - $550 USD each or $1000 for both As we become more 'terrestrial', we are slowly unloading some of our equipment. This post is for two Petrel 1s. Asking $575 USD each or $1,000 USD together. Shipping charges are included (includes insurance) for continental USA. Will entertain shipping outside of the continental USA on a cas-by-case basis. Pictures show relevant informati...