Anybody know about ceramic molds?

[MrPKitty]

i'm trying to lisk a few molds on an auctions site.  I know nothing about them though, and when I do a search using the manufacturers marks I find nothing.
it's a large mold, the marks are  Mayco MO 169 and Male Oriental mask Halliard OH. U.S.A. 1993.
Any idea how much I should ask?

[chinchauchin]

well im sorry i don't know anything about them but their cool ima take ceramic in my senior year of high school

[debraleesparks]

  I took ceramics at U.C.Davis, with the famous artist, Robert Arneson. But to get back to your listing price, I would start the bidding at $10. It will go up, because people love to do ceramics.