| Aristo |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Jun-2008 |
| ARISTO 10065 SLIDE RULE BOXED DENNERT & PAPE I | $555.55 | 11-Jun-2008 | 8 |
| ARISTO 10065 SLIDE RULE BOXED DENNERT & PAPE I | $340.53 | 01-Jun-2008 | 9 |
| ARISTO 0972 HyperLog Duplex slide rule BRAND N | $229.00 | 22-Jun-2008 | 1 |
| "Aristo Multilog Sliderule 0970 Slide Rule, Ma | $79.99 | 29-Jun-2008 | 1 |
| ARISTO STUDIO 0968 SLIDE RULER ARISTO-NZ-MASST | $37.00 | 01-Jun-2008 | 10 |
| Aristo Charvoz MultiLog Slide Rule w Case + Bo | $23.45 | 30-Jun-2008 | 4 |
| Vintage Aristo 89 precision German-made mini s | $19.99 | 01-Jun-2008 | 2 |
| ARISTO - STUDIO Model 0968 Slide Rule | $17.50 | 15-Jun-2008 | 4 |
| Aristo 0970 Multilog Slide Rule | $16.02 | 15-Jun-2008 | 6 |
| Vintage ARISTO SCHOLAR 0903 Slide Rule w/Case | $14.99 | 23-Jun-2008 | 1 |
| Vintage Aristo 0970 Germany Slide Rule NICE | $14.99 | 30-Jun-2008 | 1 |
| "ARISTO Slide Rule+Case+Instructions,Vintage,W | $14.49 | 03-Jun-2008 | 3 |
| Aristo Slide Rule- Cleveland Inst. of Electron | $13.45 | 21-Jun-2008 | 2 |
| vintage slide ruler in case No. 970 .Aristo ge | $9.99 | 24-Jun-2008 | 1 |
| Aristo 0970 slide rule | $9.99 | 27-Jun-2008 | 1 |
| ARISTO -TRILOG Slide Rule NR 0908 W / CASE | $9.99 | 15-Jun-2008 | 1 |
| ARISTO #89 SLIDE RULE - DENNERT & PAPE- HAMBUR | $9.99 | 23-Jun-2008 | 1 |
| Aristo NR. 966 H Slide Rule | $9.95 | 21-Jun-2008 | 1 |
| Aristo Rietz Nr. 89 Germany Slide Rule w/Direc | $4.99 | 22-Jun-2008 | 2 |
| ARISTO 0972 HyperLog Duplex slide rule BRAND N | $249.00 | 13-Jun-2008 | 0 |
| ARISTO 869 ( eight six nine ) StudioLog slide | $165.00 | 04-Jun-2008 | 0 |
| ARISTO 869 ( eight six nine ) StudioLog slide | $165.00 | 14-Jun-2008 | 0 |
| Aristo 0929 slide rule Sliderule | $59.00 | 01-Jun-2008 | 0 |
| "1959 Aristo Slide Rule 967U w/ org. box, inst | $34.95 | 24-Jun-2008 | 0 |
| "Vintage Aristo Slide Rule # 89,Germany, w/ le | $14.95 | 24-Jun-2008 | 0 |
| ARISTO 0970 Slide Rule Rulers in case GERMANY | $9.99 | 25-Jun-2008 | 0 |
| Vintage Aristo Nr. 970 Multi-Log slide Rule an | $9.99 | 11-Jun-2008 | 0 |
| Vintage Aristo Studio Slide Rule In Case - Ger | $7.99 | 01-Jun-2008 | 0 |