Model A 1928 fact/orig sill plates (zinc)

I Found a pair of original factory 1928 Ford Sedan sill/scuff plates (zinc) 4 hole, original Ford Logo. in near mint condition, however can't find any info related to value on-line everything is reproduction. Any ideas of market value anyone?? Or a good place to list them for sale

Sent your post to a friend who's been into Model A Fords for a long time. He says that you should expect to get $30 - $35 at a swap meet.

A good place to put a listing would be: http://forums.aaca.org/
You have to register, but the buy/sell sub-forum is free