(back) regression;
1. /vintageC/2024/06/23/bids.html
2. /vintageC/2024/06/23/bid-amount.html
3. /vintageC/2024/06/22/bids.html
4. /vintageC/2024/06/22/bid-amount.html
5. /vintageC/2024/05/5/bids.html
6. /vintageC/2024/05/5/bid-amount.html
7. /vintageC/2024/05/4/bids.html
8. /vintageC/2024/05/4/bid-amount.html