Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Warning: Do Not Pay over $100 for this

This fantastic box set is being marked up over 50% by Amazon. It can still be gotten brand new elsewhere for A LOT less. Amazon should be ashamed for this profiteering. I've owned this box since 1994, and I paid $90 then. Don't let them tell you it's discontinued, either - contact the manufacturer, just don't be duped into paying over $50.00 more than you have to. It's also available for $95.00 from one of the USA's largest mail-order (and Internet) CD/DVD catalogs, the choice of music collectors everywhere.