Which of the following is NOT typically included in a sale at auction?

A warranty plan is not typically included in a sale at auction because auction sales often occur "as-is." This means that the buyer accepts the item with any existing faults and agrees to the condition as presented at the auction without any guarantees from the seller. Buyers are expected to conduct their due diligence and understand the condition of items before bidding, which is why warranty plans are generally excluded from the auction process.

In contrast, property descriptions are crucial for informing bidders about what is being offered and any relevant details. Bidder registration details are essential for ensuring that all participants in the auction are appropriately registered and can bid legally. Auction terms and conditions outline the rules that govern the auction and protect both the buyer and the seller, making them critical components of the auction framework.