So I still have a large number of 60 cent stamps, the cost of posting letter has increased from 60 cent to 70 then $1 now.
So what can I do with my remaining stamps?
They used to sell 10 cent and 70 cent stamps, (so people could use 60 + 10 combination in the 70 cent time).
But now only $1 one is available.
When I send $1 letter I'll waste 20 cents, when I send $2 letter I'll waste 40 cents?
I do still send many letters for eBay goods in $2 letter.
Can't you sell them back at a post office?