the double gun discussion is interesting but what about combination guns? this would include over unders, side by side non-matched, and 3 barrel guns. At least some of the over unders might be more affordable. Aren't there some Savage 20 gauge over 30-30's around? http://en.wikipedia.org/wiki/Combination_gun a good bear gun might be two 30-06s over a 12 gauge drilling, for example. the possibilities boggle the mind.