Sue already brought this up to some of the sellers, but I thought it would be a good thing to know for buyers as well - just in case you notice items that have fairly standard shipping costs go up on shipping rate when you purchase:
http://www.usps.com/ratecase/
New rates begin January 8th.
They will probably issue a stamp to "make up" the difference for previously issued stamps.
http://www.usps.com/ratecase/
New rates begin January 8th.
They will probably issue a stamp to "make up" the difference for previously issued stamps.