How to buy at auction

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Rare oil paintings, collectors' pieces and moneyed clientele in tweed suits may be the common view of auctions, but there is also wealth of gems on offer for those of us with more meagre budgets.

Buying at auction can be a great way to save money and find something unique for your home. Here's my guide to what can you expect at an auction house and how can you be the winning bidder on a bargain lot.