Bicycle Stamp Cufflinks

While catching up on everyone's wit, I mean life, on facebook this morning I saw a post about some new bicycle stamps. Turns out they're not so new. But I did find something that is quite novel. I've been looking for some bicycle-related cufflinks for quite some time (I clean up very well) so I was excited to see these:


These are actual used 1972 stamps so each one will be slightly different. I don't have a birthday or anything coming up but maybe my wife will find an excuse to purchase these for me?