Abcaz
   Offer a wide range of product categories, from home and garden to car accessories. Includes both offline and online retailers.
   http://www.abcaz.co.uk/

AccountancyStudents: Books
   Book comparison service, searchable by title or ISBN.
   http://www.accountancystudents.co.uk/cgi-bin/book-comp/search.cgi

BookBrain
   Finds prices, delivery costs and stock availability across wide range of UK on-line bookshops.
   http://www.bookbrain.co.uk/

BookButler UK
   Search and compare prices at many UK and international online stores by title, author, ISBN, or keyword.
   http://gb.bookbutler.info/

Bookchecker UK
   Compares prices, shipping and delivery times to the UK at bookstores across the UK and Europe.
   http://uk.bookchecker.com

Bookcomparison.co.uk
   Comparison of book prices, searchable by title, ISBN and author, includes delivery cost and details of availability.[Java required]
   http://www.bookcomparison.co.uk

Bookfinder4U.co.uk
   Book comparison site searching a number of sites in the UK, US and Canada.
   http://www.bookfinder4u.co.uk

Bookhead
   Book price comparison site that also suggests similar books.
   http://www.bookhead.co.uk

Booktracker
   Compares prices from a number of UK bookstores.
   http://www.booktracker.co.uk/

CameraTAG UK
   Comparisons of digital cameras, APS and compact cameras, webcams, camcorders and digital video cameras.
   http://www.cameratag.co.uk/

Cheap Brands
   UK product specification and price comparison service.
   http://www.cheap-brands.co.uk/

CheapUniBooks
   Book price comparison site for students. Takes a university booklist and searches for all the books from various booksellers.
   http://www.cheapunibooks.co.uk/

Ciao
   Price comparison and reviews across a large number of categories.
   http://www.ciao.co.uk

Compare DVD Prices
   DVD price comparison covering a number of UK dealers.
   http://www.compare-dvd-prices.co.uk

Compare Store Prices UK
   Features a searchable database of products and a directory of the "cheapest" listings in selected categories.
   http://www.comparestoreprices.co.uk

Comparestreet.co.uk
   Comparisons of products from categories including books, cds, DVDs, travel and software.
   http://www.comparestreet.co.uk/

Computer Prices UK
   Price comparisons of computer systems, components and software.
   http://www.computerprices.co.uk/

DAB Digital Radio
   Comparisons of DAB digital radios.
   http://www.dab-digital-radio.com/

DealTime UK
   Searches a wide range of goods from appliances, through jewellery to videos. Includes product reviews.
   http://www.dealtime.co.uk

Exercise and Fitness Equipment
   Offers comparison of fitness equipment including treadmills and exercise bikes.
   http://www.exercise-n-fitness.co.uk

Farebuster
   Flight comparison site, searches over airlines including Ryanair and EasyJet.
   http://www.farebuster.co.uk

Financial Services Authority: Comparative Tables
   Comparisons of ISAs, mortgages and annuities, including details of check charges, tie-ins and rates of return provided by the UK financial regulator, the FSA.
   http://www.fsa.gov.uk/tables/

Find DVD
   Offers comparisons of DVDs, music CDs and videogames.
   http://www.find-dvd.co.uk/

Froogle UK
   Google's UK price comparison service, with searches by keyword, which can then be broken down by category and ordered by price.
   http://froogle.google.co.uk/

GamesTracker
   PC and console video games price comparison that includes news, reviews and screen shots.
   http://www.gamestracker.co.uk/

Kelkoo UK
   Provides comparisons across a directory of categories, including books, CDs, electronic goods and travel.
   http://www.kelkoo.co.uk

Larilliam
   Comparisons of pay monthly, pay as you go and sim free mobile phones. Calculations include the value of cashback and line rental discounts.
   http://www.larilliam.co.uk

Lycos Shopping UK
   Searchable price comparison site, with products ranging from ovens to car stereos and toys.
   http://shopping.lycos.co.uk/

Magazines Subscriptions
   Magazine subscriptions comparison site.
   http://www.magazines-subscriptions.co.uk

MoneyExpert.com
   Provide comparisons of financial products, including savings accounts, mortgages, credit cards and loans.
   http://www.moneyexpert.com

MoneySupermarket
   Compares mortgages, credit cards and loans.
   http://www.moneysupermarket.com/

Moneynet
   Comparison of credit cards, mortgages, loans, savings accounts and insurance
   http://www.moneynet.co.uk/

Mortgage and Loan Group
   Compare interest rates on mortgages, credit cards, savings accounts and loans.
   http://www.mortgageandloangroup.co.uk/

NetBuyer
   ZDNet's computer systems, hardware and software, digital camera and mobile phone price comparisons.
   http://www.netbuyer.co.uk/

NexTag UK
   Comparisons include computers and peripherals, consumer electronics, books, music and films.
   http://uk.nextag.com/

Online Price Guide
   Comparisons of book, CD and DVD prices from a number of retailers.
   http://www.onlinepriceguide.co.uk

PC Hound
   Comparisons of books, computer and IT prices from leading UK online suppliers.
   http://www.pchound.co.uk/

PC Index
   Provides categorised, searchable comparisons of computer hardware products.
   http://www.pcindex.co.uk

PC Prices UK
   Compare thousands of computer product's prices.
   http://www.pc-prices.co.uk

Planet Prices
   Offers a searchable comparison of computer hardware prices from a number of retailers.
   http://www.planetprices.co.uk

PriceChecker.co.uk
   Comparison engine covering CDs, books, videos, DVDs, computer games, mobile phones, flights and financial products.
   http://www.pricechecker.co.uk/

PriceGrabber.com UK
   Provides price comparison of consumer electronics and computer products, including software.
   http://uk.pricegrabber.com/

PriceGuide UK
   Specialising in computer products but acting as a hub for many other consumer categories.
   http://www.priceguideuk.com/

Priceclash
   Compares prices of DVDs, videos, music and games. Includes a searchable database of products.
   http://www.priceclash.co.uk/

Pricerunner.co.uk
   Compares price on a wide range of items, from books, through home electronics to financial products.
   http://www.pricerunner.co.uk/

Tesco UK Price Check
   Price comparison site that allows you to search and compare Tesco's supermarket prices against their competitors.
   http://www.tesco.com/price_check_search/

Zencudo.co.uk
   Searchable price comparison site covering categories from arts materials through electronics to DVDs.
   http://www.zencudo.co.uk/