I'm making a cake this weekend with a $ bill and photo of the family on it. I had originally planed on doing a transferring sheet but it didn't work out cause the machine where I was ordering from broke. I'm overseas so unless someone online can send it like Express mail I'm out of luck!
Any other ideas on how to incorporate this photo on the cake?

Many of the grocery store bakeries will do photos.

Probably a last resort but you could cut out the photo to shape and wrap it in cling film or other food safe clear film and then put it on the cake and put the $ bill in fondant or icing around the edge with the photograph showing through a hole (if that makes any sense!)

We have customers world wide, perhaps if you PM me and tell me where you are, I can see if I have a customer near you who can print for you.