hi there.. i am new here; introduce by pipylim. heard from pipylim that your beloved pet has passed out. sorry for the lost of your hamster.
Just a piece of advise. There are times that we hear stories of unhealthy pets sold by pets shops; resulting in the pets getting sick after brought home and then passed out.
If possible, it is recommended to get from a reputable breeder. Normally those pets sold at pet shops (referring to dogs) are nearly approaching adult age. Of course, there is nothing wrong to get from a pet shop provided that it is 100% assured the pet is healthy. Just my piece of advise. Hopefully i didn't hurt anyone feelings.