I've never priced Sebbies so can't say but there is a Sebastopol thread here so you could post there and ask some breeders. I love my Buff and my Toulouse.
Goose eggs are delicious and if you want pets and don't want goslings then go for 2 females oh you want goslings? then you'll want a gander and a goose unless your going to buy goose eggs and incubate them yourself. Just about any goose breed make great parents, they all love babies Gander and...
No need to be sorry Janet. lol I can say I love my Embden gander but the breed isn't for everyone. They do tend to mellow with age. But maybe it's not temperament you don't like maybe looks? they do have gorgeous blue eyes.