| Image | Title | Price | Type | Date |
| 1999-S 50 State Quarters Set NGC Proof-69 UC (5 Coins) | Sold US$94.60 (US$86.00 hammer) | 1 bids | May 20,2012 | |
| 2004-S State Quarter Wisconsin. Silver PCGS Proof-70 DCAM | Sold US$37.00 (US$32.00 hammer) | 5 bids | May 20,2012 | |
| 2004-D State Quarter Wisconsin. Extra Leaf Low ANACS MS-64 | Sold US$97.90 (US$89.00 hammer) | 21 bids | May 20,2012 | |
| 2004-D State Quarter Wisconsin. Extra Leaf High NGC MS-66 | Sold US$359.70 (US$327.00 hammer) | 1 bids | May 20,2012 | |
| 2004-S State Quarter Florida. Silver PCGS Proof-69 DCAM | Sold US$21.00 (US$16.00 hammer) | 10 bids | May 20,2012 | |
| 2001-S State Quarter Kentucky PCGS Proof-69 DCAM | Sold US$15.00 (US$10.00 hammer) | 1 bids | May 20,2012 | |
| 2001-D State Quarter Vermont ICG MS-67 | Sold US$6.00 (US$1.00 hammer) | 1 bids | May 20,2012 | |
| 2001-S State Quarter Rhode Island NGC Proof-69 W UC | Sold US$21.99 (US$16.99 hammer) | 13 bids | May 20,2012 | |
| 1999-S State Quarter Georgia. Silver NGC Proof-70 UC | Sold US$165.00 (US$150.00 hammer) | 1 bids | May 20,2012 | |
| 1999-S State Quarter New Jersey NGC Proof-70 UC | Sold US$82.50 (US$75.00 hammer) | 1 bids | May 20,2012 | |
| 1999-S State Quarter Pennsylvania NGC Proof-69 UC | Sold US$6.00 (US$1.00 hammer) | 1 bids | May 20,2012 | |
| 1999-P State Quarter Delaware PCGS MS Sample | Sold US$6.00 (US$1.00 hammer) | 1 bids | May 20,2012 | |
| 1998-S Washington Quarter Silver NGC Proof-70 UC | Sold US$31.00 (US$26.00 hammer) | 3 bids | May 20,2012 | |
| 1998-S Washington Quarter NGC Proof-70 UC | Sold US$19.00 (US$14.00 hammer) | 2 bids | May 20,2012 | |
| 1995-S Washington Quarter Silver PCGS Proof-69 DCAM | Sold US$34.00 (US$29.00 hammer) | 12 bids | May 20,2012 | |
| 1991-P Washington Quarter PCGS MS-66 | Sold US$45.00 (US$40.00 hammer) | 1 bids | May 20,2012 | |
| 1990-S Washington Quarter PCGS Proof-70 DCAM | Sold US$66.00 (US$60.00 hammer) | 1 bids | May 20,2012 | |
| 1988-S Washington Quarter PCGS Proof-68 DCAM | Sold US$10.99 (US$5.99 hammer) | 4 bids | May 20,2012 | |
| 1981-S Washington Quarter Type 2 PCGS Proof-69 DCAM | Sold US$25.00 (US$20.00 hammer) | 1 bids | May 20,2012 | |
| 1981-S Washington Quarter Type 1 PCGS Proof-70 DCAM | Sold US$80.06 (US$72.78 hammer) | 4 bids | May 20,2012 | |
| 1978-S Washington Quarter NGC Proof-69 UC | Sold US$10.99 (US$5.99 hammer) | 3 bids | May 20,2012 | |
| 1976-S Washington Quarter Clad NGC Proof-69 ★ CAMEO | Sold US$18.75 (US$13.75 hammer) | 10 bids | May 20,2012 | |
| 1968-S Washington Quarter NGC Proof-69 ★ | Sold US$40.00 (US$35.00 hammer) | 1 bids | May 20,2012 | |
| 1964 Washington Quarter NGC Proof-67 | Sold US$11.00 (US$6.00 hammer) | 2 bids | May 20,2012 | |
| 1962-D Washington Quarter NGC MS-64 | Sold US$15.00 (US$10.00 hammer) | 1 bids | May 20,2012 | |
| 1961-D Washington Quarter NGC MS-64 | Sold US$14.00 (US$9.00 hammer) | 1 bids | May 20,2012 | |
| 1961 Washington Quarter NGC Proof-67 | Sold US$17.00 (US$12.00 hammer) | 7 bids | May 20,2012 | |
| 1959 Washington Quarter NGC Proof-67 | Sold US$20.00 (US$15.00 hammer) | 11 bids | May 20,2012 | |
| 1958-D Washington Quarter PCGS MS-64 | Sold US$19.00 (US$14.00 hammer) | 7 bids | May 20,2012 | |
| 1958 Washington Quarter PCGS MS-64 | Sold US$14.00 (US$9.00 hammer) | 1 bids | May 20,2012 | |
| 1958 Washington Quarter NGC Proof-66 CAMEO | Sold US$25.00 (US$20.00 hammer) | 8 bids | May 20,2012 | |
| 1957 Washington Quarter PCGS MS-64 | Sold US$19.00 (US$14.00 hammer) | 6 bids | May 20,2012 | |
| 1957 Washington Quarter NGC Proof-67 | Sold US$20.00 (US$15.00 hammer) | 11 bids | May 20,2012 | |
| 1956-D Washington Quarter NGC MS-65 | Sold US$18.00 (US$13.00 hammer) | 1 bids | May 20,2012 | |
| 1956 Washington Quarter PCGS MS-65 | Sold US$11.59 (US$6.59 hammer) | 5 bids | May 20,2012 | |
| 1956 Washington Quarter NGC Proof-68 ★ | Sold US$78.10 (US$71.00 hammer) | 4 bids | May 20,2012 | |
| 1955 Washington Quarter PCGS MS-63 | Sold US$14.00 (US$9.00 hammer) | 1 bids | May 20,2012 | |
| 1955 Washington Quarter PCGS MS-64 | Sold US$16.00 (US$11.00 hammer) | 3 bids | May 20,2012 | |
| 1953-S Washington Quarter PCGS MS-65 | Sold US$23.50 (US$18.50 hammer) | 2 bids | May 20,2012 | |
| 1953 Washington Quarter NGC Proof-65 | Sold US$21.00 (US$16.00 hammer) | 9 bids | May 20,2012 | |
| 1953 Washington Quarter NGC Proof-66 | Sold US$25.00 (US$20.00 hammer) | 9 bids | May 20,2012 | |
| 1951-D Washington Quarter NGC MS-65 | Sold US$19.00 (US$14.00 hammer) | 1 bids | May 20,2012 | |
| 1950-D Washington Quarter PCGS MS-65 | Sold US$30.00 (US$25.00 hammer) | 1 bids | May 20,2012 | |
| 1950 Washington Quarter PCGS MS-64 | Sold US$20.00 (US$15.00 hammer) | 1 bids | May 20,2012 | |
| 1948-S Washington Quarter PCGS MS-65 | Sold US$40.00 (US$35.00 hammer) | 1 bids | May 20,2012 | |
| 1948 Washington Quarter NGC Unc Details | Sold US$14.00 (US$9.00 hammer) | 1 bids | May 20,2012 | |
| 1947-D Washington Quarter PCGS MS-65 | Sold US$40.00 (US$35.00 hammer) | 1 bids | May 20,2012 | |
| 1946-S Washington Quarter NGC MS-65 | Sold US$26.00 (US$21.00 hammer) | 2 bids | May 20,2012 | |
| 1945-D Washington Quarter PCGS MS-65 | Sold US$40.00 (US$35.00 hammer) | 1 bids | May 20,2012 | |
| 1945-D Washington Quarter NGC MS-66 | Sold US$41.00 (US$36.00 hammer) | 2 bids | May 20,2012 |