A post on facebook has indicated that our friend Mr. Schwind has run out of his regular 8 stock. I tried to view his page to confirm but it gives a 404 error.

Fomapan R-100 is still available from some dealers, But beside NCL I don't know who has modified their process to handle it safly.

There is the possibility that Aviphot may one day be made in Regualr 8.