| Auction | Date | Lot number | Grade | Weight | Starting Price | Final Price | Comment | |
|---|---|---|---|---|---|---|---|---|
| Baldwin's Auction 76 - The Bentley Collection | 27/9/2012 | 918 | FDC | 8.33 | 16,000 GBP 20,045 EUR | 20,400 GBP 25,557 EUR 44.05 EUR/g 336 EUR | ||
| Stack's Bowers & Ponterio The August 2012 ANA World's Fair of Money Auction - Session B | 10/8/2012 | 40382 | SPL | - | 3,900 USD 3,145 EUR | 8,050 USD 6,492 EUR 42.44 EUR/g 311 EUR | proveniente da montatura di gioiello | |
| St. James's Auctions - auction 21 | 19/4/2012 | 838 | SPL | - | 2,000 GBP 2,433 EUR | 4,464 GBP 5,431 EUR 40.40 EUR/g 296 EUR | ||
| Stack's Bowers & Ponterio The January 2012 N.Y.I.N.C. Auction - Session 1 | 6/1/2012 | 993 | SPL+ | - | 9,000 USD 6,974 EUR | 19,550 USD 15,149 EUR 40.88 EUR/g 299 EUR | ||
| Baldwin's Auction 69 | 4/5/2011 | 1072 | B | - | 4,000 GBP 4,556 EUR | 6,608 GBP 7,527 EUR 33.22 EUR/g 243 EUR | ||
| St. James's Auctions - auction 11 | 8/5/2009 | 597 | B+ | - | 4,000 GBP 4,523 EUR | 4,680 GBP 5,291 EUR 22.01 EUR/g 161 EUR | ||
| CNG Triton XII | 7/1/2009 | 1100 | B+ | 7.81 | 2,000 USD 1,511 EUR | 4,313 USD 3,257 EUR 20.44 EUR/g 146 EUR | ||