Most likely the sellers entire flock of all poultry would need to be quarantined and bloodwork taken and tested for diseases.This would not be cheep,and even tho the birds may pass all quarantine requirements to enter your country,,that does not guarantee the birds will then pass your countries import requirements.Not to mention the possibility of losing them from the long distance shipping.Your looking at some very serious coin to achieve getting these birds to you with considerable risk. I happen to have 1 male midnight B/S and 4 midnight B/S hens for him this spring.I also have a nice 2 yr old silver pied male,still undecided who I'll pair him with yet.Ever consider shipping fertile hatching eggs overnight? The sellers flock would still need to be tested,ect,and import permits along with export permits would need to coincide on both ends.