zig zag corkscrews

Recently I acquired 30 variations of lazytong corkscrews.  These came in a larger collection of corkscrews that I received.  Of the 30 lazy tongs, there are 10 Perfects, 8 Ideals, and 4 zig zags, as well as many other different types.  I appreciate that they work well and all, but why would someone want to collect 10 of the exact same item?  After you have one, why would you need 9 more just like it? 

It suffices to say, that these will be put up for sale on my website or via eBay.