First off, make SURE that it is the DEPOT and not the cheaper 24 hour version which can actually worsen things. (You can read about that consideration in the Miamiferret site at http://www.miamiferret.org/fhc/24hr_lupron.htm .) Don't let a place just say it can be given monthly; be sure to emphasize "DEPOT" in your request. If your vet is going to go for a large purchase and then divide it at the hospital I can pass on my vet's contact info to find where to get that. Because my vet prepares his own of the depot we spend only about $35 (thinking back a while to the last one so prices could have changed in the meantime). Ordering single injections are *much* more expensive per use, but no one has mentioned recently where the cheapest is but here is a past post of where it had been at Professional Arts: http://ferrethealth.org/archive/SG17144 http://ferrethealth.org/archive/SG16338 Price will also vary with the length of effect of the depot: several months vs. one month depots. Briefly quoting Mike Janke: >Always know positively what version (1, 3, 4 month) and the >quantity in milligrams or micrograms before attempting to determing >pricing of Lupron Depot. There are variations up the wazoo. -- Sukie (not a vet, and not speaking for any of the below in my private posts) Recommended health resources to help ferrets and the people who love them: Ferret Health List http://www.smartgroups.com/groups/ferrethealth FHL Archives http://ferrethealth.org/archive/ AFIP Ferret Pathology http://www.afip.org/ferrets/index.html Miamiferrets http://www.miamiferret.org/fhc/ International Ferret Congress Critical References http://www.ferretcongress.org [Posted in FML issue 5343]