Grade-by-grade values for the United States St. Gaudens $20 series, 1907–1933. Reference prices range from $3,250.00 to $23,400,000.00 across all years, mintmarks, and strike types.
Every variant in the series, sorted by year. Each row is one coin (year + mintmark + strike type), each column is one grade.
| Year | Design | Mintmark | Strike | VF-20 | XF-40 | XF-45 | AU-50 | AU-55 | AU-58 | PR-60 | PR-61 | PR-62 | PR-63 | PR-64 | PR-65 | PR-66 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1907 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $4,100.00 | $5,000.00 | $7,000.00 | $11,000.00 |
| 1907 | High Relief | — | Business strike | $11,000.00 | $12,000.00 | $13,000.00 | $13,000.00 | $15,000.00 | $16,000.00 | $18,000.00 | $20,000.00 | $23,000.00 | $32,000.00 | $40,000.00 | $70,000.00 | $150,000.00 |
| 1907 | Arabic Numberals | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $4,100.00 | $5,000.00 | $7,000.00 | $11,000.00 |
| 1908 | — | D | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,700.00 | $4,000.00 | $10,000.00 | $50,000.00 |
| 1908 | With Motto | D | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,700.00 | $4,000.00 | $10,000.00 | $50,000.00 |
| 1908 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $3,800.00 |
| 1908 | With Motto | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $3,800.00 |
| 1908 | — | — | Proof | — | — | — | — | — | — | $34,000.00 | — | $50,000.00 | $70,000.00 | $90,000.00 | $130,000.00 | — |
| 1908 | With Motto | S | Business strike | $5,000.00 | $6,000.00 | $6,000.00 | $7,000.00 | $9,000.00 | $11,000.00 | $12,000.00 | $19,000.00 | $21,000.00 | $35,000.00 | $50,000.00 | $100,000.00 | $140,000.00 |
| 1909 | — | D | Business strike | $3,250.00 | $3,250.00 | $3,300.00 | $3,400.00 | $3,500.00 | $4,000.00 | $6,000.00 | $7,000.00 | $9,000.00 | $12,000.00 | $17,000.00 | $50,000.00 | — |
| 1909 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,700.00 | $6,000.00 | $15,000.00 | $50,000.00 | — |
| 1909 | 9 Over 8 | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,700.00 | $6,000.00 | $15,000.00 | $50,000.00 | — |
| 1909 | — | — | Proof | — | — | — | — | — | — | $35,000.00 | — | $50,000.00 | $70,000.00 | $100,000.00 | $150,000.00 | — |
| 1909 | — | S | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,700.00 | $8,000.00 | $32,000.00 |
| 1910 | — | D | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $5,000.00 | $15,000.00 |
| 1910 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,500.00 | $3,700.00 | $11,000.00 | $60,000.00 |
| 1910 | — | — | Proof | — | — | — | — | — | — | $34,000.00 | — | $50,000.00 | $60,000.00 | $90,000.00 | $140,000.00 | — |
| 1910 | — | S | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,500.00 | $4,000.00 | $11,000.00 | $40,000.00 |
| 1911 | — | D | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $4,000.00 | $8,000.00 |
| 1911 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,800.00 | $6,000.00 | $21,000.00 | $50,000.00 |
| 1911 | — | — | Proof | — | — | — | — | — | — | $34,000.00 | — | $50,000.00 | $60,000.00 | $90,000.00 | $130,000.00 | — |
| 1911 | — | S | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,700.00 | $6,000.00 | $19,000.00 |
| 1912 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,700.00 | $9,000.00 | $35,000.00 | — |
| 1912 | — | — | Proof | — | — | — | — | — | — | $34,000.00 | — | $50,000.00 | $60,000.00 | $90,000.00 | $150,000.00 | — |
| 1913 | — | D | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $5,000.00 | $8,000.00 | $60,000.00 |
| 1913 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $4,100.00 | $8,000.00 | $60,000.00 | — |
| 1913 | — | — | Proof | — | — | — | — | — | — | $34,000.00 | — | $50,000.00 | $60,000.00 | $90,000.00 | $150,000.00 | — |
| 1913 | — | S | Business strike | $3,250.00 | $3,300.00 | $3,250.00 | $3,250.00 | $3,400.00 | $3,500.00 | $3,700.00 | $5,000.00 | $6,000.00 | $8,000.00 | $11,000.00 | $60,000.00 | $210,000.00 |
| 1914 | — | D | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $5,000.00 | $11,000.00 |
| 1914 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,500.00 | $5,000.00 | $8,000.00 | $34,000.00 | $130,000.00 |
| 1914 | — | — | Proof | — | — | — | — | — | — | $34,000.00 | — | $50,000.00 | $70,000.00 | $100,000.00 | $150,000.00 | — |
| 1914 | — | S | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $4,000.00 | $11,000.00 |
| 1915 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $4,000.00 | $8,000.00 | $32,000.00 | $120,000.00 |
| 1915 | — | — | Proof | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $4,000.00 | $8,000.00 | $32,000.00 | $120,000.00 |
| 1915 | — | S | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $4,000.00 | $12,000.00 |
| 1916 | — | S | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,700.00 | $6,000.00 | $15,000.00 |
| 1920 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,500.00 | $8,000.00 | $240,000.00 | — |
| 1920 | — | S | Business strike | $26,000.00 | $35,000.00 | $39,000.00 | $50,000.00 | $60,000.00 | $70,000.00 | $80,000.00 | $90,000.00 | $100,000.00 | $120,000.00 | $210,000.00 | $800,000.00 | — |
| 1921 | — | — | Business strike | $40,000.00 | $50,000.00 | $60,000.00 | $70,000.00 | $80,000.00 | $100,000.00 | $110,000.00 | $140,000.00 | $170,000.00 | $340,000.00 | $400,000.00 | $900,000.00 | — |
| 1922 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $5,000.00 | $50,000.00 |
| 1922 | — | S | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,400.00 | $3,700.00 | $3,900.00 | $5,000.00 | $6,000.00 | $9,000.00 | $60,000.00 | — |
| 1923 | — | D | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $4,000.00 | $6,000.00 |
| 1923 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $6,000.00 | $90,000.00 |
| 1924 | — | D | Business strike | $3,500.00 | $3,900.00 | $4,000.00 | $5,000.00 | $5,000.00 | $6,000.00 | $7,000.00 | $8,000.00 | $9,000.00 | $11,000.00 | $21,000.00 | $180,000.00 | — |
| 1924 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $3,900.00 |
| 1924 | — | S | Business strike | $3,400.00 | $4,000.00 | $5,000.00 | $5,000.00 | $6,000.00 | $7,000.00 | $9,000.00 | $10,000.00 | $11,000.00 | $16,000.00 | $32,000.00 | $170,000.00 | — |
| 1925 | — | D | Business strike | $3,400.00 | $4,000.00 | $5,000.00 | $6,000.00 | $7,000.00 | $8,000.00 | $9,000.00 | $10,000.00 | $11,000.00 | $16,000.00 | $35,000.00 | $150,000.00 | — |
| 1925 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $4,000.00 |
| 1925 | — | S | Business strike | $3,500.00 | $4,100.00 | $6,000.00 | $6,000.00 | $8,000.00 | $9,000.00 | $10,000.00 | $12,000.00 | $15,000.00 | $21,000.00 | $70,000.00 | $230,000.00 | — |
| 1926 | — | D | Business strike | $12,000.00 | $15,000.00 | $16,000.00 | $17,000.00 | $18,000.00 | $19,000.00 | $20,000.00 | $23,000.00 | $26,000.00 | $40,000.00 | $70,000.00 | $240,000.00 | — |
| 1926 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $7,000.00 |
| 1926 | — | S | Business strike | $3,700.00 | $3,500.00 | $3,700.00 | $3,900.00 | $4,000.00 | $5,000.00 | $6,000.00 | $7,000.00 | $8,000.00 | $9,000.00 | $13,000.00 | $37,000.00 | $100,000.00 |
| 1927 | — | D | Business strike | — | — | — | $1,000,000.00 | $1,100,000.00 | $1,200,000.00 | $1,400,000.00 | $1,600,000.00 | $1,800,000.00 | $1,900,000.00 | $2,400,000.00 | $3,400,000.00 | — |
| 1927 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $3,900.00 |
| 1927 | — | S | Business strike | $19,000.00 | $20,000.00 | $24,000.00 | $26,000.00 | $31,000.00 | $34,000.00 | $37,000.00 | $50,000.00 | $60,000.00 | $80,000.00 | $140,000.00 | $260,000.00 | $370,000.00 |
| 1928 | — | — | Business strike | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,250.00 | $3,300.00 | $3,300.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,400.00 | $3,500.00 | $3,900.00 |
| 1929 | — | — | Business strike | $19,000.00 | $21,000.00 | $28,000.00 | $34,000.00 | $37,000.00 | $41,000.00 | $50,000.00 | $60,000.00 | $60,000.00 | $70,000.00 | $90,000.00 | $130,000.00 | $220,000.00 |
| 1930 | — | S | Business strike | $50,000.00 | $60,000.00 | $70,000.00 | $70,000.00 | $80,000.00 | $100,000.00 | $100,000.00 | $120,000.00 | $130,000.00 | $180,000.00 | $220,000.00 | $320,000.00 | $500,000.00 |
| 1931 | — | D | Business strike | $34,000.00 | $50,000.00 | $50,000.00 | $60,000.00 | $70,000.00 | $80,000.00 | $90,000.00 | $90,000.00 | $100,000.00 | $120,000.00 | $160,000.00 | $240,000.00 | $370,000.00 |
| 1931 | — | — | Business strike | $26,000.00 | $34,000.00 | $38,000.00 | $41,000.00 | $50,000.00 | $60,000.00 | $60,000.00 | $70,000.00 | $70,000.00 | $110,000.00 | $150,000.00 | $220,000.00 | $320,000.00 |
| 1932 | — | — | Business strike | $32,000.00 | $40,000.00 | $60,000.00 | $70,000.00 | $80,000.00 | $90,000.00 | $90,000.00 | $100,000.00 | $120,000.00 | $150,000.00 | $190,000.00 | $220,000.00 | $380,000.00 |
| 1933 | — | — | Business strike | — | — | — | — | — | — | — | — | — | — | — | $23,400,000.00 | — |
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