$11 for the Kodak, $16 for the Ilford; shipping included.
Both sets are complete and in great condition; the Kodak comes in it's little black booklet while the Ilford comes in it's white box with spiral bound book.
The Ilford filters are 3.5"² and the Kodak are 3"², I believe. They aren't in front of me at the moment, but I can answer any questions or provide photos if you'd like.
As usual, 3% goes to APUG. Paypal preferred; international welcome (but shipping will be more expensive)