1954 Crane Neuday Toilet - Pink seat needed

I'm looking for a pink toilet seat for a 1954 Crane Neuday toilet. Client would prefer that it matches to the existing toilet (and sink and tub), but doesn't want to pay and arm and a leg. Where should I look?

I know the toilet isn't efficient, but it's in perfect condition.

Thanks,
Jason

Here is the Bemis color chart

http://www.bemisseats.com/catalog/retail/?cat=colors

Pricey. I'll pass on the information and maybe we'll go this route.

Thx
Jason