There is not alot of 'new' vinyl in the classical genre.  But this site
lists 407 items under classical and vinyl: http://store.acousticsounds.com/
And this is just one of many.  The Half-Price Books stores and Goodwill
are FULL of used vinyl in great condition.  Mostly 25 cents at Half-Price
and 99 cents at Goodwill.

Regards, Jerry