Earl, I've written to B&H for clarification. I went to my B&H account, where I checked my order history. On September 9, 2004, I ordered 10 PK-36 mailers which cost $4.79 each. They now list PK-24 for $3.99 (seems correct )and PK-36 at $8.99 (seems wrong). Yes, my recent kodak mailers have gone to Dwaynes, with good results. If I hear back from B&H I'll post it here.