| Faber Castell |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Apr-2004 |
| "Old Faber Castell 4/87 Slide Rule/Box/Rules 2 | $102.50 | 09-Apr-2004 | 5 |
| Faber Castell 2/83N Novo-Duplex Slide Rule/Rul | $77.00 | 25-Apr-2004 | 9 |
| Faber Castell ADDIATOR Slide Rule+Stylus+Case+ | $66.99 | 04-Apr-2004 | 16 |
| A.W.FABER Slide Rule w/ Magnifying Cursor | $53.60 | 19-Apr-2004 | 11 |
| A.W.FABER CASTELL PRECISION SLIDE RULE 2/83 | $45.01 | 30-Apr-2004 | 5 |
| NIB Faber-Castell 52/82 D-STAB Slide Rule slid | $44.57 | 03-Apr-2004 | 4 |
| Faber Castell Model 152-82 Slide Rule | $38.89 | 14-Apr-2004 | 21 |
| Faber Castell Slide Rule 52/82 Duplo in case M | $33.00 | 18-Apr-2004 | 10 |
| "VINTAGE SLIDE RULER ""A.W.FABER"" in case" | $33.00 | 18-Apr-2004 | 3 |
| VINTAGE FABER-CASTELL DUPLEX SLIDE RULE WITH C | $31.00 | 20-Apr-2004 | 12 |
| FABER CASTELL SLIDE RULE 57/88 WITH GREY CASE | $29.99 | 12-Apr-2004 | 1 |
| Faber Castell 398 EE Slide rule Elektro | $27.87 | 01-Apr-2004 | 10 |
| ANTIQUE & RARE A.W.FABER SLIDE RULE CALCULATOR | $24.99 | 09-Apr-2004 | 1 |
| FABER CASTELL SLIDE RULE MODEL 52/82 DUPLO MIN | $22.99 | 01-Apr-2004 | 1 |
| German Faber Castell Addiator 1/22A Slide-rule | $19.99 | 03-Apr-2004 | 1 |
| FABER CASTELL SLIDE SCALE RULE COPYRIGHT 1957 | $15.50 | 25-Apr-2004 | 2 |
| Faber Castell 57/87 Rietz German Slide Rule wi | $15.50 | 18-Apr-2004 | 5 |
| 1878 Faber 360 Wooden Slide Rule - Germany | $10.49 | 04-Apr-2004 | 3 |
| A W Faber Castell 57/87 RIETZ Slide Rule Germa | $10.49 | 14-Apr-2004 | 2 |
| "Vintage A.W. Faber Castell 10"" Slide Rule" | $9.99 | 18-Apr-2004 | 1 |
| Vintage A.W. Faber Slide Rule D.R.P. No 206428 | $9.99 | 30-Apr-2004 | 1 |
| "Faber Castell ""Disponent"" 67/22 pocket slid | $9.95 | 18-Apr-2004 | 1 |
| Swedish Faber Castell Elektro 1/98 slide rule | $5.00 | 08-Apr-2004 | 1 |
| "Castell Slide Rule,#1/87.NR." | $5.00 | 13-Apr-2004 | 1 |
| Slide Rule Faber-Castell Made in Germany 14 sc | $1.52 | 05-Apr-2004 | 2 |
| Slide Rule Faber-Castell Made in Germany 16 sc | $1.52 | 05-Apr-2004 | 2 |
| Slide Rule Faber-Castell Made in Germany | $1.00 | 02-Apr-2004 | 1 |
| Unused Faber Castell Novo-Biplex 2/83N slide r | $120.00 | 30-Apr-2004 | 0 |
| Faber Castell Slide Rule #1/54 | $25.00 | 04-Apr-2004 | 0 |
| Faber Castell Slide Rule | $25.00 | 04-Apr-2004 | 0 |
| FABER CASTELL SLIDE RULE 57/88 WITH GREY CASE | $24.99 | 11-Apr-2004 | 0 |
| FABER CASTELL SLIDE RULE 57/88 WITH GREY CASE | $24.99 | 03-Apr-2004 | 0 |
| FABER-CASTELL 57/87 REITZ SYSTEM SLIDE RULE | $9.99 | 18-Apr-2004 | 0 |
| FABER CASTELL 1/60 SLIDE RULE W/ INSTRUCTIONS | $9.99 | 11-Apr-2004 | 0 |
| Vintage A.W. Faber Castell Slide Rule Nurnberg | $8.00 | 28-Apr-2004 | 0 |
| FABER-CASTELL 57/87 REITZ SYSTEM SLIDE RULE | $4.99 | 25-Apr-2004 | 0 |