The price of music

So I get an email from WASO today, saying hey, Elgar cello concerto performance, featuring a smidge of Liszt and some Ravel. I think GREAT, water corp gets a discount - I would totally love to go. Alas, a discount from $89 is still effing expensive, so I'll be seeking out the Naxos section at Sanity and listening on the balcony. There are only a few classical pieces I want to hear live, and Elgar's cello is probably one of them, behind everything by Bizet and most things by Pjtor Ilyich.