| Sterling |
| Description | Price | Date | Bids |
Prices of slide rules sold on ebay (the internet auction) in Oct-2007 |
| (2) NEW STERLING SLIDE RULES 22 SCALES EDUCATO | $31.00 | 25-Oct-2007 | 12 |
| Sterling Slide Rule Deluxe Mannheim NIB | $26.00 | 21-Oct-2007 | 8 |
| Sterling Slide Rule Deluxe Mannheim NIB | $20.60 | 14-Oct-2007 | 8 |
| Sterling Pocket Mannheim Slide Rule - 9 scales | $19.50 | 28-Oct-2007 | 2 |
| old poket slide rule 9 scales sterling plastic | $18.00 | 14-Oct-2007 | 5 |
| Sterling Precision Slide Rule (lot of 2) w/ ca | $16.50 | 22-Oct-2007 | 14 |
| Vintage STERLING usa METRIC CONVERTER SLIDE RU | $15.50 | 17-Oct-2007 | 5 |
| Made in USA Sterling NO. 584 Slide Rule + Inst | $15.25 | 28-Oct-2007 | 12 |
| Sterling Slide Rule Basic Mannheim NIB | $12.51 | 14-Oct-2007 | 7 |
| Sterling Deluxe Mannheim Slide Rule On Card 9 | $10.99 | 20-Oct-2007 | 3 |
| Sterling Pocket Slide Rule No.587 w/Case & Dir | $10.51 | 14-Oct-2007 | 2 |
| PRECISION STERLING SLIDE RULE + CASE & INSTRUC | $10.50 | 21-Oct-2007 | 4 |
| 2 STERLING SLIDE RULES/A QUALITY INSTRUMENT FO | $10.00 | 24-Oct-2007 | 1 |
| Sterling Decimal Trig Multi-Log Slide Rule No. | $9.99 | 10-Oct-2007 | 1 |
| Precision Sterling USA Slide Rule + Case + Ins | $9.99 | 06-Oct-2007 | 1 |
| STERLING SLIDE RULE USA IN HOLDER | $9.99 | 27-Oct-2007 | 1 |
| STERLING No. 594 DECIMAL TRIG MULTILOG SLIDE R | $9.99 | 14-Oct-2007 | 1 |
| STERLING SP 2 SIDED DECIMAL TRIG LOG - LOG SLI | $9.99 | 21-Oct-2007 | 1 |
| STERLING SLIDE RULE WITH CASE AND INSTRUCTIONS | $8.50 | 27-Oct-2007 | 6 |
| Vintage STERLING Slide Rule DECIMAL TRIG LOG-L | $8.50 | 26-Oct-2007 | 1 |
| STERLING PRECISION SLIDE RULE CASE INSTRUCTION | $8.08 | 31-Oct-2007 | 2 |
| "1965 MIP Sterling Slide Rule No 594 12"" Log- | $7.50 | 25-Oct-2007 | 4 |
| Vintage Sterling USA Metric Converter Slide Ru | $6.01 | 25-Oct-2007 | 2 |
| "Precision 10"" Sterling Slide Rule Scientific | $5.99 | 26-Oct-2007 | 1 |
| "Sterling 10"" Deluxe Slide Rule no. 585" | $5.01 | 08-Oct-2007 | 3 |
| Sterling Decimal Trig Log log slide rule | $5.00 | 24-Oct-2007 | 1 |
| "Slide Ruler, Sterling Directions, Vintage, Co | $5.00 | 06-Oct-2007 | 1 |
| "No. 587 6"" Sterling Slide Rule Scientific Me | $4.99 | 26-Oct-2007 | 1 |
| Sterling Decimal Trig Log-Log Slide Rule | $4.75 | 23-Oct-2007 | 2 |
| Made in U.S.A. Sterling 10 inch Slide Rule Sp | $4.75 | 17-Oct-2007 | 8 |
| "Sterling Precision 10"" Standard 584 Slide Ru | $3.99 | 17-Oct-2007 | 1 |
| VINTAGE STERLING METRIC CONVERTER SLIDE RULE | $3.00 | 14-Oct-2007 | 1 |
| Vintage Sterling Precision Slide Rule | $0.99 | 23-Oct-2007 | 1 |
| "PRECISION 11"" STERLING SLIDE RULE" | $14.99 | 19-Oct-2007 | 0 |
| "PRECISION 11"" STERLING SLIDE RULE" | $14.99 | 26-Oct-2007 | 0 |
| Precision STERLING SLIDE RULE | $9.99 | 09-Oct-2007 | 0 |
| SLIDE RULE STERLING - PRECISION | $9.98 | 17-Oct-2007 | 0 |
| SLIDE RULE STERLING - PRECISION | $9.98 | 09-Oct-2007 | 0 |
| PRECISION STERLING SLIDE RULE WITH CASE INSTRU | $9.00 | 18-Oct-2007 | 0 |
| Vintage Sterling Precision Slide Rule Made in | $7.99 | 20-Oct-2007 | 0 |
| Sterling Slide Rule No. 594 Decimal Trig Multi | $7.99 | 20-Oct-2007 | 0 |
| Sterling Decimal Trig Log log slide rule | $5.00 | 18-Oct-2007 | 0 |
| Sterling Precision Slide Rule made in the U.S. | $5.00 | 28-Oct-2007 | 0 |
| "Sterling Precision 10"" Standard 584 Slide Ru | $3.99 | 10-Oct-2007 | 0 |
| PRECISION STERLING SLIDE RULER WITH MANUAL & C | $3.99 | 06-Oct-2007 | 0 |
| Vintage Sterling Pocket Slide Rule | $2.99 | 07-Oct-2007 | 0 |
| Made in USA Sterling NO. 584 Slide Rule + Inst | $1.99 | 18-Oct-2007 | 0 |
| SLIDE RULE STERLING - PRECISION Ruler | $1.50 | 06-Oct-2007 | 0 |