In Japan, along with doujinshi, many fans make and sell stationary based on their drawings. However, it seems that China has taken the lead in being able to sell off official boy love goods. Don't worry, it will be nothing like the picture above, even though I'm sure people want some DalexBrad goodies.
A series of boy love stamps are going to be sold in China in April. Because of the popularity, the stamps were given permission to be be sold for official postal use. Even though I'm unsure of who the artist is, the pictures are beautiful and quite tasteful. Along with the stamps, there will also be envelopes to match along with them. I don't know about you but I think they're more suitable for collections than to actually be used. I'm still trying to figure out why this is considered yaoi but the art is really beautiful so I guess it isn't something to care about.