Just a curious question for all of you precancel experts out there.
I found this stamp being offered for sale on
ebay and wondered about how it could occur. How is it that any Kans. overprint stamp could be precanceled from Independence, Missouri?

The listing suggests that it may have been produced either "for philatelic or remittance use". Is this a common occurrence? Is it an accepted precancel or just a fantasy issue that had never seen postal use?
If you want to see the actual listing, here's the link:
http://www.ebay.com/itm/MO-Precance...t_536wt_1068