| Faber Castell |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Dec-2007 |
| MINT Faber-Castell Chemists Slide Rule Rechens | $394.60 | 09-Dec-2007 | 15 |
| Faber-Castell TR3 Slide Rule Electronic Calcul | $355.00 | 09-Dec-2007 | 11 |
| MINT Faber-Castell 2/83N Slide Rule Rechenschi | $285.00 | 09-Dec-2007 | 19 |
| Slide Rule Faber Castell Gemany Stahl-beton 2/ | $255.00 | 06-Dec-2007 | 14 |
| "Faber-Castell 2/83N Novo-Biplex slide rule, N | $231.50 | 16-Dec-2007 | 30 |
| Faber Castell 2/83N Novo Duplex slide rule 2/8 | $229.00 | 11-Dec-2007 | 1 |
| Faber Castell 2/83N Novo Duplex slide rule 2/8 | $229.00 | 13-Dec-2007 | 1 |
| Faber Castell 2/83N Novo Duplex slide rule 2/8 | $229.00 | 28-Dec-2007 | 1 |
| "Vintage: slide rule, Rechenschieber, Faber Ca | $200.00 | 16-Dec-2007 | 21 |
| # Norma Technikus slide rule + tools Faber Cas | $180.00 | 11-Dec-2007 | 12 |
| "Faber-Castell 2/83N slide rule (NIB, mint)" | $175.00 | 26-Dec-2007 | 14 |
| Faber Castell 2/83N Novo Duplex slide rule 2/8 | $165.00 | 09-Dec-2007 | 1 |
| Faber Castell Novo Duplex Slide Rule 62/83 N 6 | $137.50 | 10-Dec-2007 | 16 |
| Faber Castell 2/83N Novo-Biplex Slide Rule Sli | $128.27 | 19-Dec-2007 | 16 |
| Faber Castell 2/83 Novo Duplex slide rule 2/83 | $110.00 | 30-Dec-2007 | 1 |
| "SLIDE RULE,FABER CASTELL,NOVO-DUPLEX,62/83N,G | $110.00 | 19-Dec-2007 | 2 |
| Vintage: Pocket slide Rule by Castell 62/83 No | $103.00 | 30-Dec-2007 | 20 |
| "FABER CASTELL 4/87 Slide Rule 22 "" with box | $88.00 | 03-Dec-2007 | 7 |
| SCARCE Faber-Castell 348 Machinests Slide Rule | $74.27 | 09-Dec-2007 | 6 |
| # Faber Castell 67/34 slide rule in pouche min | $68.00 | 11-Dec-2007 | 10 |
| "VINTAGE FABER CASTELL SLIDE RULE CALCULATOR " | $67.66 | 25-Dec-2007 | 7 |
| GERMAN FABER CASTELL SLIDE RULE 2/83N NOVO DUP | $62.99 | 09-Dec-2007 | 7 |
| Faber Castell Addiator Slide Rule w/Case&Instr | $62.33 | 18-Dec-2007 | 11 |
| MINT NEW!! Faber Castell Novo-Biplex 63/83 Sli | $59.99 | 04-Dec-2007 | 1 |
| "Faber-Castell 12/82 Precision Slide Rule, New | $58.00 | 15-Dec-2007 | 6 |
| Huge Vintage WW11 German A.W. Faber Castell Sl | $54.00 | 16-Dec-2007 | 7 |
| Faber-Castell 8/10 Circular Slide Rule | $53.00 | 09-Dec-2007 | 12 |
| Castell Addiator Slide Rule - Germany 67/87 R | $52.00 | 07-Dec-2007 | 10 |
| FABER CASTELL 63/82 SLIDE RULER | $42.99 | 30-Dec-2007 | 2 |
| Faber Castell Slide ruler | $41.41 | 30-Dec-2007 | 3 |
| FABER CASTELL 63/82 SLIDE RULER | $41.00 | 05-Dec-2007 | 3 |
| Slide Rule Faber Castell 2/82 Duplex sliderule | $39.99 | 23-Dec-2007 | 1 |
| "Vintage:technical slide rule, Faber Castell 1 | $39.00 | 30-Dec-2007 | 13 |
| Faber Castell Slide Ruler rule Calculus | $36.00 | 17-Dec-2007 | 2 |
| VINTAGE FABER-CASTELL SLIDE RULE-6-INCH BEAUT- | $36.00 | 30-Dec-2007 | 8 |
| FABER CASTELL 63/82 SLIDE RULER | $35.00 | 14-Dec-2007 | 1 |
| VERY RARE Faber-Castell 67/34 Hämognost slide | $32.56 | 01-Dec-2007 | 5 |
| Slide Rule Faber Castill 2/82 | $31.99 | 17-Dec-2007 | 7 |
| "FABER CASTELL 67/54 b 6"" Slide Rule w/ free | $26.51 | 08-Dec-2007 | 4 |
| New FABER CASTELL 57/87 Rietz Vintage Slide Ru | $26.00 | 10-Dec-2007 | 4 |
| Antique Faber Castell 62/82 Slide Rule W/Case | $22.02 | 11-Dec-2007 | 2 |
| FABER CASTELL 1/98 ELEKTRO Slide Rule w/ free | $21.75 | 08-Dec-2007 | 5 |
| FABER CASTELL 57/87 Rietz Vintage Slide Rule N | $20.50 | 01-Dec-2007 | 2 |
| FABER CASTELL 52/82 SLIDE RULE - WITH PLASTIC | $19.99 | 01-Dec-2007 | 1 |
| FABER CASTELL RIETZ 167/87 SLIDE RULE - WITH C | $19.99 | 01-Dec-2007 | 1 |
| FABER CASTELL 57/87 SLIDE RULE - WITH PLASTIC | $19.99 | 01-Dec-2007 | 1 |
| New FABER CASTELL 57/87 Rietz Vintage Slide Ru | $19.99 | 30-Dec-2007 | 1 |
| New FABER CASTELL 57/87 Rietz Vintage Slide Ru | $17.99 | 07-Dec-2007 | 1 |
| New FABER CASTELL 57/87 Rietz Vintage Slide Ru | $17.99 | 04-Dec-2007 | 1 |
| FABER CASTELL ADDIATOR 67/54B DARMST SLIDE RUL | $16.05 | 07-Dec-2007 | 2 |
| # Faber Castell D-Stab 52/82 slide rule mint a | $15.00 | 11-Dec-2007 | 1 |
| Vintage: Pocket slide Rule by Castell 63/91 | $14.50 | 16-Dec-2007 | 11 |
| "Vintage:slide rule, Rechenschieber Faber-Cast | $13.00 | 02-Dec-2007 | 13 |
| "FABER-CASTELL GERMANY DARMSTADT 1/54 SLIDE RU | $10.49 | 22-Dec-2007 | 2 |
| Vintage: Pocket slide Rule by Faber Castell 16 | $10.49 | 30-Dec-2007 | 5 |
| Faber-Castell 57/89 Slide Rule w/ case & instr | $9.99 | 02-Dec-2007 | 1 |
| VINTAGE SLIDE RULE FABER - CASTELL 111/98 ELEC | $9.99 | 07-Dec-2007 | 3 |
| Faber Castell 2/83N Novo Duplex slide rule 2/8 | $9.99 | 04-Dec-2007 | 2 |
| Faber Castell Model Darmstadt slide rule 1/54 | $9.99 | 09-Dec-2007 | 1 |
| "FABER CASTELL 1/54 Slide Rule w/ free "" addi | $9.50 | 08-Dec-2007 | 1 |
| Vintage: Pocket slide Rule by Castell 63/39 | $9.00 | 09-Dec-2007 | 9 |
| "Vintage Slide Rule, Faber Castell, 111/54 Dar | $8.61 | 06-Dec-2007 | 2 |
| CASTELL Pocket Slide Rule 160 & Leather Case | $8.40 | 13-Dec-2007 | 1 |
| VINTAGE A.W. FABER CASTELL GERMAN SLIDE RULE 1 | $5.99 | 29-Dec-2007 | 1 |
| "A. W. Faber Slide Rule, 1/87, Syst. Rietz, Ge | $5.65 | 19-Dec-2007 | 1 |
| A.W. Faber-Castell 57/87 Slide Rule | $5.55 | 30-Dec-2007 | 3 |
| Vintage Faber's Castell Slide Rule | $4.99 | 09-Dec-2007 | 1 |
| "Vintage: slide rule, Rechenschieber, Faber Ca | $3.00 | 02-Dec-2007 | 4 |
| Faber Castell 2/83N Novo Duplex slide rule 2/8 | $229.00 | 23-Dec-2007 | 0 |
| Faber Castell NOVO DUPLEX 2/83 N slide rule bo | $219.00 | 09-Dec-2007 | 0 |
| Faber Castell 2/83N Novo Duplex slide rule 2/8 | $209.00 | 23-Dec-2007 | 0 |
| Rare Faber Castell Parifix Calculator Slide Ru | $199.99 | 22-Dec-2007 | 0 |
| Faber Castell 2/83 Novo Duplex slide rule 2/83 | $149.00 | 23-Dec-2007 | 0 |
| Faber Castell 2/83 Novo Duplex slide rule 2/83 | $149.00 | 16-Dec-2007 | 0 |
| MINT NEW!! Faber Castell Novo-Biplex 63/83 Sli | $59.99 | 10-Dec-2007 | 0 |
| FABER CASTELL 63/82 SLIDE RULER | $35.00 | 23-Dec-2007 | 0 |
| New FABER CASTELL 57/87 Rietz Vintage Slide Ru | $24.99 | 16-Dec-2007 | 0 |
| New FABER CASTELL 57/87 Rietz Vintage Slide Ru | $23.99 | 22-Dec-2007 | 0 |
| vintage A.W. Faber Made in Germany Slide Rule | $19.99 | 11-Dec-2007 | 0 |
| FABER CASTELL 57/89 SLIDE RULE IN CASE | $19.99 | 17-Dec-2007 | 0 |
| FABER CASTELL 57/87 RIETZ SLIDE RULE IN CASE | $19.99 | 17-Dec-2007 | 0 |
| FABER CASTELL 57/87 RIETZ SLIDE RULE IN CASE | $19.99 | 17-Dec-2007 | 0 |
| vintage logarithmic slide rule ruler Faber DRP | $19.99 | 28-Dec-2007 | 0 |
| ANTQ 1960 GERMAN SLIDE RULE FABER CASTELL 2/82 | $19.99 | 11-Dec-2007 | 0 |
| # A.W. Faber Model 51/39 339 D.R.G.M. slide ru | $15.00 | 11-Dec-2007 | 0 |
| 1920-28 AW Faber Casteel Slide Rule DRP 206482 | $9.99 | 24-Dec-2007 | 0 |
| A. W. Faber Castell 67/87 Rietz Slide Rule Ger | $9.99 | 10-Dec-2007 | 0 |
| "VINTAGE SLIDE RULE, CASTELL MENTOR 52/80, GER | $9.99 | 07-Dec-2007 | 0 |
| FABER CASTELL SLIDE RULE RIETZ NR 1/87 VINTAGE | $9.99 | 03-Dec-2007 | 0 |
| SLIDE RULE faber castell DARMSTADT 111/54 | $9.90 | 23-Dec-2007 | 0 |
| VINTAGE SLIDE RULE A.W.FABER CASTELL #378 GERM | $8.95 | 05-Dec-2007 | 0 |
| Rare Faber Castell Parifix Calculator Slide Ru | $4.99 | 29-Dec-2007 | 0 |
| VINTAGE FABER-CASTELL SLIDE RULE-6-INCH BEAUT- | $3.99 | 16-Dec-2007 | 0 |
| VINTAGE FABER-CASTELL SLIDE RULE-6-INCH BEAUT- | $0.99 | 02-Dec-2007 | 0 |