Hello all!! New member in need of help.

I have a 2005 SRT6, and am in search of the little plastic caps that hold down the floor mats. The knuckleheads at the local car wash apparently vacuumed 3 of mine up, and by the time I noticed, it was too late. I have searched every possible thing I can think of on Google, and have come up with zip!! My local Chrysler dealer can't seem to find them in his computer either.

Anyone have a suggestion as to where I can locate the caps?? Your help would be greatly appreciated.