$120.00 
$100.00 
$110.00 
$110.00 
$50.00 
$459.99 
$69.00 
$429.99 
$75.00 
$85.00 
$235.00 
$110.00 
$38.00 
$79.60 
$128.50 
$250.00 
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Case XX 5318, 6318, 3318 Stockman knife price guide
Be sure to check out the W.R. Case pocket knives up for sale in the AAPK member store when you get finished with the knife value guides!
| Year | Pattern Number | Handle Description | Other Discerning Features | Estimated Market Value |
| 1940 - 1964 | 4318 | white composite | no | $194.65 |
| 1940 - 1964 | 6318 HE | reddish bone | no | $142.00 |
| 1940 - 1964 | 6318 | reddish bone | no | $150.51 |
| 1940 - 1964 | 6318 PU | reddish bone | no | $187.00 |
| 1965 - 1969 | 3318 | yellow composite | no | $53.00 |
| 1965 - 1969 | 6318 HP | reddish bone | no | $103.50 |
| 1970 | 6318 HP | reddish bone | no | $99.75 |
| 1971 | 6318 SHSP | reddish bone | no | $75.00 |
| 1972 | 6318 HE | reddish bone | no | $68.00 |
| 1972 | 6318 HP | reddish bone | no | $63.00 |
| 1973 | 3318 HE | yellow composite | no | $27.00 |
| 1973 | 6318 HP | reddish bone | no | $58.99 |
| 1974 | 6318 SSP | reddish bone | no | $55.50 |
| 1975 | 6318 HP | reddish bone | no | $56.21 |
| 1978 | 6318 HP | reddish bone | no | $53.00 |
| 1979 | 5318 HP SSP | genuine stag | bradford centenial etch | $75.00 |
| 1979 | 6318 HP SSP | bone | no | $64.99 |
| 1980 | 5318 SSP | genuine stag | 75th anniversary etch | $84.00 |
| 1983 | 6318 HP | bone | no | $37.00 |
| 1984 | 6318 SHSP | bone | new grind | $56.50 |
| 1988 | 5318 HP SS | genuine stag | no | $53.50 |
| 1993 | 5318 SS | genuine stag | with box | $50.00 |
| 1997 | 5318 SS | genuine stag | no | $62.00 |
| 1997 | R5318 | Red Stag | no | $68.00 |
| 1999 | 5318 SS | genuine stag | with box | $62.00 |
| 2000 | 5318 SS | genuine stag | with box | $69.00 |
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