I am going to be putting some prints on consignment and have been looking into archival sleeves/envelopes for protection/display purposes.
In the past, I've purchased Roslyn ArtGuard Protective Envelopes
through Dick Blick, and was pleased with the build-quality and the fact each envelope includes acid-free mounting paper. However, they are pretty costly and only come in a package of 5.
Can anybody recommend something similar, possibly available in packs of 25-50 or more?