hmotorsonline.com and importautosalvage are the only 2 places that have positive feedback on the larger sites like honda tech. go search for the sites your looking at, they will tell you good/ bad experiences.
Hmotors and import autosalvage are very good, PasswordJDM is also very good, I have heard nothing but good things about them and they respond very fast to emails and calls! And they are always getting shipments from Japan. so if any of the places above have them most likely its gonna be password.
www.jdmshit.com has the complete rear seat assy w/ seat belts for $350, they ARE NOT illegal as long as you have the seatbelts and you do not need to drill into the gas tank to install the seat belts (i think someone on here was mentioning that), whoever said you can get them for $150 is smokin some bomb ass s**t.....pass that s**t sun