| Faber Castell |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Jan-2005 |
| FABER antique SLIDE RULE PRE 1900 VERY RARE sl | $393.00 | 16-Jan-2005 | 13 |
| NOVO DUPLEX 62/83N FABER-CASTELL POCKET SLIDE | $275.00 | 15-Jan-2005 | 21 |
| Faber-Castell 1/22 Disponent Slide Rule with M | $265.00 | 09-Jan-2005 | 13 |
| Faber-Castell 2/83N Novo-Duplex Slide Rule | $202.50 | 02-Jan-2005 | 20 |
| Faber Castell Novo-Biplex Slide Rule 2/83N | $127.50 | 05-Jan-2005 | 13 |
| Faber-Castell 2/83N Novo-Duplex Slide Rule | $124.50 | 09-Jan-2005 | 18 |
| Slide rule disc - Faber-Castell 8/10 - TOP! | $109.37 | 03-Jan-2005 | 21 |
| "Faber Castell 2/83N Novo Duplex Slide Rule Fi | $102.50 | 05-Jan-2005 | 9 |
| Castell Addiator and slide rule - Model No. 63 | $76.00 | 07-Jan-2005 | 7 |
| MIB Faber Castell 1/28 Super Business Slide Ru | $56.26 | 16-Jan-2005 | 1 |
| VINT FABER-CASTELL NOVO-BIPLEX 62/83 SLIDE RUL | $46.51 | 06-Jan-2005 | 11 |
| Slide rule- A.W. Faber-Castell 1/28 Bivius - m | $42.00 | 20-Jan-2005 | 13 |
| MIB Faber Castell 12/82 Slide Rule 24 Scales | $38.78 | 16-Jan-2005 | 4 |
| Faber-Castell 2/83N - 2/82N Slide Rule Instruc | $26.10 | 09-Jan-2005 | 5 |
| Faber-Castell Duplex 52/82 D-Stab 10 inch Slid | $26.00 | 16-Jan-2005 | 5 |
| Faber Castell Slide Rule For The Pocket- NEW O | $22.99 | 16-Jan-2005 | 3 |
| 4 Slide Rules and 1 Ruler from Germany Castell | $21.37 | 21-Jan-2005 | 6 |
| Faber Castell 52/82 Slide rule Switzerland Mad | $20.51 | 16-Jan-2005 | 4 |
| OLD FABER CASTELL 167/87 SLIDE RULE LEATHER CA | $19.00 | 05-Jan-2005 | 1 |
| ANTIQUE WOODEN FABER-CASTELL 1/54 DARMSTADT SL | $18.50 | 15-Jan-2005 | 2 |
| Slide rule- Johann Faber 180/080 ! | $17.50 | 20-Jan-2005 | 4 |
| Faber Castell Darmstadt 1/54 Slide Rule w/Case | $16.26 | 10-Jan-2005 | 4 |
| Faber-Castell Student Biplex 52/82 slide rule | $15.50 | 13-Jan-2005 | 3 |
| Early FABER CASTELL Germany SLIDE RULE case Vi | $15.01 | 20-Jan-2005 | 2 |
| RARE FABER-CASTELL 67/87 POCKET SLIDE RULE RIE | $10.99 | 15-Jan-2005 | 2 |
| VINTAGE FABER-CASTELL 1/54 DARMSTADT SLIDE RUL | $9.99 | 15-Jan-2005 | 1 |
| FABER-CASTELL 67/54b DARMSTADT POCKET SLIDE RU | $9.99 | 15-Jan-2005 | 1 |
| Slide rule - Faber-Castell 57/22- TOP! | $9.00 | 03-Jan-2005 | 1 |
| Faber Castell Slide Rule Very Rare Germany | $4.99 | 19-Jan-2005 | 17 |
| "Later Faber Castell Novo-Mentor 10"" German S | $4.81 | 12-Jan-2005 | 2 |
| Faber-Castell 1/87 slide rule made in Germany | $19.99 | 02-Jan-2005 | 0 |
| Faber-Castell 1/87 slide rule made in Germany | $19.99 | 07-Jan-2005 | 0 |
| MIB Faber Castell 1/54 Darmstadt Slide Rule | $15.00 | 12-Jan-2005 | 0 |
| MIB Faber Castell 1/98 Electro Slide Rule | $15.00 | 12-Jan-2005 | 0 |
| "RARE FABER-CASTELL 111/87 SLIDE RULE, GERMANY | $10.00 | 07-Jan-2005 | 0 |
| Faber-Castell 1/87 slide rule made in Germany | $9.99 | 14-Jan-2005 | 0 |
| "Vintage Castell 6 1/8"" Slide Rule 67/54 b Ge | $9.99 | 08-Jan-2005 | 0 |
| Faber-Castell 1/87 slide rule made in Germany | $7.50 | 21-Jan-2005 | 0 |
| FABER CASTELL SLIDE RULE 67/22 | $2.99 | 14-Jan-2005 | 0 |