I see A5s here all the time - often in quite poor cosmetic condition, occasionally in very good condition. Usually they are 12-bores.

Are they sought after in the US? If they are I may save a few and bring them next time I travel in your direction.

I just fixed up a Browning 'Double Automatic' 12-bore that I bought for £40. I have a soft spot for those early semi-autos, pumps, lever-action shotguns etc...