Bidding generally opens below the lower estimate and advances in increments of up to 10%, subject to the auctioneer's discretion. Absentee bids that do not conform to these published increments may be lowered to the next bidding interval.
| Up to $200 | by $10s |
| $200 to $500 | by $20s |
| $500 to $1000 | by $50s |
| $1000 to $2000 | by $100s |
| $2000 to $5000 | by $200s |
| $5000 to $10,000 | by $500s |
| $10,000 to $20,000 | by $1000s |
| $20,000 to $50,000 | by $2000s |
| $50,000 to $100,000 | by $5000s |
| Above $100,000 | at auctioneer's discretion. |