I have 5 or 6 boxes of Fuji Velvia 50 4x5, which were kept in the freezer since 2016. I am not sure if I will be able to shoot all of them. For those who still want to have the last taste of RVP50 on 4x5, I am willing to let go 2 boxes. Expiry date of the these films were all 3/2016.