Thank you for your recent purchase with DK Online.
We are sorry to inform you that the part you have ordered has been listed in error on the website and we have no alternative but to refund you in full. As you probably noticed when you placed your order, the chain you selected has no price next to it and it automatically selects the "price from" value when you add the part to the basket. If you do wish to purchase that particular chain, then the price is £109.99 and you can place your order by calling us on 01782 250177.
Please accept our apologies for any inconvenience.
That doesnt surprise me as they are under no legal obligation to sell a mispriced item and its a very complex legal area. I had a similiar thing and a few years ago and tried everything as it was a hook to get people into the shop etc but just ended up with a refund. This kind of sums it up without all the endless pages!
"The legally binding contract is complete when a retailer accepts an order. However, acceptance does not necessarily happen at the point of order. Even the confirmation email may not be an acceptance. Some retailers reserve the right to cancel an order up to the point of delivery."