Well, you cleaned up. The CFOs usually run about $150 for the disc drag models, and $225 for the click -pawl models. The smallest one- the click-pawl CFO II- usually gets even more than that.
Your Battenkill is an English-made BFR. They're fairly common reels that were sold under several different brand names. The Orvis is worth the most, just because of the name plate. $75 is about right.
Several different reels have been labeled by Orvis as Battenkills- a "lightweight" magnesium frame click-pawl model by Hardy; a sturdy click-pawl model by J. W. Young that's identical to one of the better year classes of its Beaudex model, which is my personal favorite; a completely different frame model of "lightweight" single-pawl reel by J. W. Young; the BFRs; and some other reels after that.
Oh yeah, I'm pretty sure that your CFOs are by Hardy. If you have pictures of the frame side, I could give you more info on them.