I went ro the PO to mail Billi’s blocks and asked what was the closest stamp to the $7.25. gentleman said 6.65 and additional $1.00 stamp. Though the was a bit high but rather have to much postage then he said oh no you just need 5 cent stamps. I had asked for three of the 6.65 stamps and thought they must be trying to get rid of their niche stamps. When I got home I had three of the $6.65 stamps and 3 of the nickel stamps. Will teach me to pay more attention