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AAPK's Member Store Program
Existing Seller?New To Selling at AAPK?Need an affordable and effective way to buy and sell knives online?
AAPK has created a fantastic high value service for our members in good standing that includes:
- * Free set-up
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- * 3% commission
Visit our getting started page now for more details!
If you have questions, comments, or concerns regarding this program, contact us anytime!
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Browse The Media Content AAPK Members Are Sharing
Knife related articles contributed by the fine members of AAPK
Maximize Profits in Factory Manufactured Knife Collecting
A Day At The Sheffield Cutlery-Works
John Primble & Belknap Hardware
Interview With Knife World Magazine Editor, Mark Zalesky
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The AAPK image gallery contains 7276 pictures for your viewing pleasure.
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Recent Conversation Topics
- A couple more for my accumulation......
- Youth Knife Safety Quiz
- Weekend Safety.
- To the Mods!!
- A new/old addition to the accumulation.........
- For Sale: 2 S&M Baby Sunfish/Ivory & Mammoth
- Case Paua Shell Russlock
- Very Strange Ebay Experience
- GEC Rendezvous-cancelled
- Vintage Winchester Lockback whittler - So wrong!
- Catt with punch
- Santoku kitchen knife
- Scratching my head over this Case Muskrat...
- Bear Jaw Knives
- Looking for junk 33ot’s
Recent Q&A Topics
- Barteaux & Sons
- Need tang stamp help "W.R.Case & Son"
- Do you recognize this tang stamp? Many thanks in advance!
- Age and Value of Bontgen & Sabin Butterfly knife
- Can any one make out this stamp?
- Identify...
- Ka-Bar Knives Identification Help Needed
- Can anyone identify this knife?
- Ebay Knife
- 3 dot Buck 110 Monroe
Current AAPK Stats
Case XX 5111, 6111 Cheetah 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 | 6111 1/2 L | Bone | Lockback | $700.00 |
| 1940-1964 | 6111 1/2 L | Greenbone | Lockback | $1800.00 |
| 1940-1964 | 6111 1/2 L | Red Bone | Lockback | $1100.00 |
| 1965 - 1969 | 6111 1/2 L | Pretty bone | Lockback | $400.00 |
| 1965-1969 | 6111 1/2 L | Pretty bone | Lockback extra 1 in pattern number | $1100.00 |
| 1965-1969 | 6111 1/2 L | Pretty bone | Lockback no pattern number | $1000.00 |
| 1970 | 5111 1/2 L SSP | Stag | Cheetah Etch RARE | $4000.00 |
| 1970 | 6111 1/2 L | Bone | Lockback | $350.00 |
| 1971 | 5111 1/2 L SSP | Stag | Cheetah Etch | $600.00 |
| 1971 | 6111 1/2 L | Bone | Lockback | $200.00 |
| 1972 | 6111 1/2 L | Bone | Lockback | $150.00 |
| 1973 | 6111 1/2 L | Bone | Lockback | $150.00 |
| 1974 | 6111 1/2 L | Bone | Lockback | $140.00 |
| 1975 | 6111 1/2 L | Bone | Lockback | $140.00 |
| 1976 | 5111 1/2 L SSP | Stag | Razor Edge Set | $225.00 |
| 1976 | 6111 1/2 L | Bone | Lockback | $140.00 |
| 1977 | 5111 1/2 L SSP | Stag | Blue Scroll Set | $225.00 |
| 1977 | 5111 1/2 L SSP | Stag | Engraved Blue Scroll Set | $375.00 |
| 1977 | 6111 1/2 L | Bone | Lockback | $140.00 |
| 1978 | 6111 1/2 L | Bone | Lockback | $140.00 |
| 1979 | 6111 1/2 L | Bone | Lockback | $130.00 |
| 1980 | 6111 1/2 L | Bone | Lockback | $150.00 |
| 1981 | 6111 1/2 L | Bone | Lockback | $130.00 |
| 1989 | 5111 1/2 | genuine stag | no swing guard - tested centennial | $83.00 |
| 1996 | R5111 1/2 | red genuine stag | no swing guard | $71.00 |
| Browse by pattern: | ||
Have Case or Case Classic pocket Knives for sale? AAPK offers exciting selling oportunities!
If you are a regular seller of knives, you definitely need to check out our knife specific retail platform. It is an extraordinary venue for buying & selling knives. Inventory turnover is great & the commission rate is incredibly low. Visit our getting started selling page to learn more!
If you are not a knife retailer and just have a few knives, or a collection of knives you want to sell; many of our members buy knives & knife collections of all sizes. If you would like to get offers, contact us & tell us what you've got. We'll pass your info on to the many buyers who may be interested.