I started this site in 2010 and despite very many postage price increases by the US Postal Service, I kept the shipping prices the same over the years. Recently there was another big increase and I cannot continue to lose so much on shipping costs, I have been forced to raise my shipping rates for the first time ever. Shipping one stamp sheet or up to 2 rubber stamps with handles now costs $4 in the USA or $15 to Europe (an increase of $1). Shipping for multiple sheets or larger stamp orders will be more. I don't think any other vendor will ship any parcel for less. "Free shipping" is just built into the price, of course. I remain committed to offering my products to other hobbyists as inexpensively as possible.