I got 5 5906 mags about a month back for a hair under $100 through gunprime. I now have 12 4506 mags, 25 5900 mags, and i think 9 each in the 3913 variety, and 3906 variety. I try to find Smiths mags at shows here in Indiana and if the price is right (usually below 25) I will buy. I figure can never have enough and they may come in handy for parts down the road if need be.