| SG Number | Date | Country | Title | Price Mint | Price Used | 1423-28 | 1993 | Australia | Prehistoric Animals | £3.43 | £0.00 |
|---|---|---|---|---|---|
| 1429MS | 1993 | Australia | Prehist. Animals Opt. Bankok | £3.95 | £4.70 |
| 1429MS | 1993 | Australia | Prehistoric Animals S/S | £3.95 | £4.70 |
| 1008-12 | 1993 | Barbados | Aquatic Reptiles | £6.13 | £0.00 |
| 1573-77 | 1991 | Great Britain | Dinosaurs | £4.45 | £0.00 |
| 0880-83 | 1992 | Montserrat | Cent Sir R Owen | £8.75 | £9.38 |
| 0884MS | 1992 | Montserrat | Cent Sir R Owen S/S | £6.15 | £7.20 |
| 0941-44 | 1994 | Montserrat | Aquatic Dinosaurs | £6.83 | £7.70 |
| 0738 MS | 1997 | Namibia | Youth Philately Dinosaurs | £1.32 | £0.00 |
| 1828 MS | 1991 | Sierra Leone | Prehistoric Animals | £1.15 | £0.00 |
| 0185-89 | 1973 | Zambia | Prehistoric Animals | £0.00 | £5.78 |