Most people who are music enthusiast are not late on new trends and gadgets either they are cheap or expensive. Buying them is like a prized trophy for these type of people. It serves as their inspiration to be more productive.
There some people who are studying to be musical scorer or member of a music production and surely one of them own a melodyne a music software for basic editing of pitch and timing it also recognizes the notes that are sung and played. If you are looking for cheap melodyne you could find some deals online especially on ebay.