Depending on the manifold, IMO most twin setups are worth about $100 in ok condition, without airfilters.. I have found the last lot of carbs i rebuilt ( kitted) the kits wer about $32 per carb, that included gaskets, (main get (choke) and conectiing pipe. pancake airfilters I have found to be worth about $20 per item, and the needles for the carbs are about $10 each (if they need it)
these are prices i have payed, although others, may get better prices so ask around.
cheers
-Cam

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