| CASE XX CENTENNIAL R6233SS RED BONE PEN KNIFE PROTO | $27.55 |
| Case XX Stainless USA Pen Knife | $20.00 |
| NICE Case XX USA 62042 Two Bladed Pocket Pen Knife | $38.99 |
| CASE XX KNIVES TURQUOISE PEARL PEN KNIFE 2002 RARE NIB | $109.95 |
| CASE XX KNIVES JET STONE PEARL PEN KNIFE 2002 RARE NIB | $109.95 |
| QUEEN USA KNIVES 76 USA STAG PEN KNIFE w case | $24.99 |
| Case Pocket Knife STAG HANDLES Pen Knife No. 5201 | $38.78 |
| W R CASE "LONG TAIL C" TESTED XX PEN KNIFE | $31.50 |
| W R CASE "LONG TAIL C" TESTED XX CELLULOID PEN KNIFE | $35.00 |
| CASE XX - 8261 - PEARL PEN KNIFE | $41.20 |
| CASE XX 92042 PEN WITH BALE KNIFE | $26.20 |
| CASE XX 9201 PEN WITH BAIL KNIFE | $35.01 |
| CASE CENTENNIAL 52063 PEN KNIFE, 1889 - 1989 MARKINGS | $61.00 |
| Case XX 1989 Tested Centennial R 6233 SS Bone Pen Knife | $20.50 |
| Case XX 1989 Tested Centennial R 62042 Bone Pen Knife | $26.33 |
| Case XX 1940/64 05263 Stag Eisenhower Pen Knife NR | $138.49 |
| Case 5333 SS Pen Knife | $36.78 |
| Case MM Knife 62042 SS Chestnut Pen #268of500year2000 | $35.78 |
| CASE XX SECOND CUT STAG EISENHOWER PEN KNIFE;MIB;NR | $35.78 |
| CASE XX 52042SS STAG CENTENNIAL PEN KNIFE;MIB;NR | $49.26 |
| Case XX 62042 1979 Pen Pocket Knife Mint | $26.00 |
| CASE XX,,BLUE SCROLL STAG,,PEN knife,,1977,,NR,,5233 | $41.33 |
| CASE XX,,BLUE SCROLL STAG,,PEN knife,,1977,,NR,,5233 | $55.00 |
| CASE XX,,RAZOR EDGE STAG,,PEN knife,,1976,,NR,,5233 | $52.76 |
| CASE XX 65-69 USA BONE HANDLE PEN POCKET KNIFE 06263 ! | $49.76 |
| Case knife-Pen/stockman v 5327-VINTAGE STAG-Mint/Box | $43.00 |
| Case CENTENNIAL knife-GOLDSTONE MINT SET-Senator Pen | $31.55 |
| OLD CASE XX EQUAL END PEN KNIFE , 62042 BONE HANDLES | $29.99 |
| Schrade USA 104 OT Old Timer Brown Pen Knife Case NR | $9.00 |