| Nestler |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Oct-2007 |
| Nestler slide rule Multimath-Duplex 0130 NEW N | $56.00 | 31-Oct-2007 | 6 |
| Nestler slide rule Multimath-Duplex 0130 NEW N | $53.99 | 27-Oct-2007 | 4 |
| Nestler 0130 Multimath 5 Pocket Slide Rule w/C | $52.99 | 21-Oct-2007 | 11 |
| Nestler slide rule Multimath-Duplex 0130 NEW N | $50.00 | 15-Oct-2007 | 1 |
| Nestler slide rule Elektro 1930 Germany | $24.99 | 19-Oct-2007 | 1 |
| "Albert Nestler Slide Rule,No.12.NR." | $21.50 | 08-Oct-2007 | 4 |
| # Albert Nestler Kiel No. 20 D.R.P. slide rule | $19.00 | 18-Oct-2007 | 1 |
| Slide Rule Nestler Rietz Nr 0239 ( 29.5 cm ) | $9.99 | 24-Oct-2007 | 1 |
| Antique /Vintage Albert Nestler No. 40 Slide R | $4.50 | 22-Oct-2007 | 1 |
| Slide rule Nestler Rietz-S | $30.00 | 27-Oct-2007 | 0 |
| Albert Nestler Electro #37 Slide Rule | $30.00 | 23-Oct-2007 | 0 |
| Vintage Albert Nestler No. 9 Bamboo Slide Rule | $9.99 | 14-Oct-2007 | 0 |
| Antique /Vintage Albert Nestler No. 40 Slide R | $9.99 | 15-Oct-2007 | 0 |
| Vintage Nestler #11 R Slide Rule W/Leather Cas | $9.99 | 17-Oct-2007 | 0 |
| EARLY ALBERT NESTLER A.G. LAHR BADEN GERMANY S | $9.00 | 21-Oct-2007 | 0 |
| RARE ALBERT NESTLER A.G. LAHR BADEN GERMANY SL | $9.00 | 10-Oct-2007 | 0 |