I look up parts on partzilla, email my list to [email protected]
Honda East's website kinda sucks, but they have the best prices. I like Partzilla's site layout the best.
He's cheaper than anywhere else as long as it's not something huge that eats him up on shipping.
I've bought a little over $7K worth of parts from him, and have never had a single issue.
I buy fenders and big stuff from partzilla or locally so I don't have to pay shipping, but on everything else I use Paulie.
PSN is good for used parts, but check before you buy. On some stuff like solenoids and ignition switches they are dirt cheap. On some stuff like plastics their used price is more than Paulie charges for new parts.