Congratulations!
As Ken says, for $10 there are no Champagnes. But lots of good
Proseccos, some good Cavas, a few Loire bubblies, and some good CA
bubblies. And one good NM bubbly, Gruet.
If you can, why not locate a few to sample and decide what you like?

Dan wrote:
> My wife & I are looking for a nice dry Champagne in the $10/bottle range for
> our wedding ceremony. Any suggestions?
>
> Thanks
>
> Dan