Singlestack, I did some digging this am, we were slow at work. Looks like the ic718 comes with a filter built in. The tighter filter is mostly used for contesting, so not a deal breaker. Several sources said $500 or less would be a decent price for one, so the 718 may be worth a look. I have to go to the candy store Saturday to pick up my D710 I ordered, so I may harass them about hf radios.