| Auction | Date | Lot number | Grade | Weight | Starting Price | Final Price | Comment |
|---|---|---|---|---|---|---|---|
| NAC 73 (collez. "of a student") | 18/11/2013 | 268 | BB | 3.79 | 12,000 CHF 9,743 EUR | 23,600 CHF 19,161 EUR | ex NAC 29 lotto 427 |
| NAC 29 | 11/5/2005 | 427 | BB | 3.79 | 12,000 CHF 7,768 EUR | 16,240 CHF 10,512 EUR | |
| Hirsch 280 | 9/2/2012 | 4585 | MB | 3.71 | 150 EUR | 915 EUR |