I am a retired great-grandfather, and a casual collector of US stamps. My HipStamp store is a means of offering some of my dupes at low cost to help others fill spaces in their collections.
Pricing:
Collectible Stamps in VF condition are priced about 25% of Catalog Value (CV).
Collectible Stamps in F condition are priced about 20% of Catalog Value (CV).
Collectible Stamps in VG condition are priced about 15% of Catalog Value (CV).
Unused postage is priced at 60% of Face Value (FV).