A list of comparison sites, so you can search for the best price on that new guitar, or anything else come to think of it.
http://www.shopzilla.com/
ShopZilla.com (http://www.shopzilla.com/)
http://www.pricegrabber.com/
pricegrabber.com (http://www.pricegrabber.com/)
http://www.bizrate.co.uk/
https://www.idealo.co.uk/
https://www.pricerunner.com/
https://www.kelkoo.co.uk/
http://www.pricechecker.co.uk/
https://www.walmart.com/
https://www.nextag.co.uk/
https://slickdeals.net/
http://uk.shopping.com/
https://www.google.co.uk/shopping
https://www.google.com/shopping