kz750h Chain

Can anyone recommend a place to get a fair priced (but non chinese) new chain for my 81 kz750h? Mine's about stretched to the max, and it's making me paranoid. Found one on z1enterprises, but it is pricey.

Sprockets And Drive Chains
www.sprocketspecialists.com/
www.sunstar-mc.com/home.aspx
www.rebelgears.com/
www.pmpsprockets.com/
www.schnitzracing.com
www.jtsprockets.com
www.pmfronline.com/counter_shaft_sprockets.php
www.dgchassis.net/

Z1 Enterprises had the best prices on very good quality X ring chain and sprockets. I looked all over the net. You can go cheaper but it's risky buying junk chains. If they break they can do a lot of damage to you and the bike.