All vials come in 1000 doses, maybe someone near can split it with you. Once you open it, it must be used within an hour. The vials then have to be burned to ensure the live virus is dead...I have plenty of stumps I can put them in to burn them....
Be sure to read the manufacture label before ordering on each item. The AE Poxine is used on birds 8 weeks or older, and 4 weeks before egg production. Each Pox Vial has specific recommendations. Just be sure to read before ordering, to make sure you are ordering the right one for your birds, their age, and whether they are broilers, or egg producers.
Jeffers offers three types
https://www.jefferspet.com/
Chick-N-Pox 9.95, - Used in broilers, commercial layers and breeder chickens as an initial vaccination.
Approved for wing web administration. For use in 1 day old chicks or older.
Poxine 9.95, (6 weeks of age or older)
AE-Poxine 19.95 Avian Encephalomyelittis and Pox combined)
First State Offers
http://www.firststatevetsupply.com two types
Young birds Pox $15.00
Older Birds Pox Vac $11.95