| Slide Rules HOME page | PRICES | < SITE MAP > |
Detailed analysis from 01-Jul-2004 to 31-Jul-2004 | ||
| Number of bidded items | 1385 | |
| Number of unbidded items | 741 | |
| Total sales | $ 42762 | |
Most expensive items | ||
| ANONIMO Slide Rule Chronograph Watch LNIB Amaz | $1825.00 | |
| ANONIMO Slide Rule Chronograph Watch LNIB in B | $860.02 | |
| Fullers Spiral Slide Rule Calculator By Stanle | $750.00 | |
| Signed Inscribed Nevil Shute Slide Rule 1954 1 | $725.00 | |
| GOOD MAHOGANY FULLER SLIDE RULE CALCULATOR BY | $586.00 | |
| Ultra Rare Keuffel & Esser Model 1749-1 Slide | $461.65 | |
| RARE K&E ANALON Slide Rule & Leather Case 68-1 | $433.00 | |
| GERBER SCIENTIFIC VARIABLE SCALE SLIDE RULE li | $390.00 | |
| "K & E Slide Rule, Deci-Lon # 68 1130, Pocket | $355.00 | |
| Tissot Sideral Lemania Bullhead Chronograph Sl | $352.00 | |
| Otis King Cylindrical Slide Rule in Box Instru | $316.00 | |
| Apollo Moon Mission 600M ES Pickett Slide Rule | $307.77 | |
| RARE!! Post 1490 Slide Rule with 4 Cursors - N | $281.10 | |
| SLIDE RULE SUN HEMI 19 1/2 INCH (50CM) NO.200 | $273.89 | |
| Fuller Traffic Slide Rule New in Box With Inst | $251.37 | |
| Citizen Eco-Drive Skyhawk Pilot Chrono Slide R | $250.00 | |
| 18th Century Boxwood EVERARD Slide Rule - Very | $240.37 | |
| "SEXTONS OMNIMETRE CIRCULAR CALCULATOR, SLIDE | $205.60 | |
| DIETZGEN Microglide Slide Rule N 1725L -NEW IN | $203.50 | |
| vintage K+E Deci-Lon 5 slide rule with case ni | $184.31 | |
Items with most bids | ||
| GERBER SCIENTIFIC VARIABLE SCALE SLIDE RULE li | 31 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO - SND2 | 30 | |
| ARISTO-HYPERBOLOG NO. 971 SLIDE RULE WITH BOX | 29 | |
| Aristo StudioLog 0969 Slide Rule | 27 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 27 | |
| PICKET SLIDE RULE W/ CASE CIRCULAR ROUND | 26 | |
| Vintage Concise Circular Slide Rule Lot Rules | 25 | |
| **Pickett B1 slide rule new & Rare** | 24 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 24 | |
| SEIKO PILOT SLIDERULE 100M CHRONO SND253P1 | 24 | |
| RARE K&E ANALON Slide Rule & Leather Case 68-1 | 24 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO - SND2 | 23 | |
| "K & E Slide Rule, Deci-Lon # 68 1130, Pocket | 23 | |
| FIVE USED SLIDE RULES-CIRCULAR SLIDE RULE PICK | 23 | |
| DIETZGEN Microglide Slide Rule N 1725L -NEW IN | 22 | |
| **Pickett 525T STAT slide rule new & Rare** | 22 | |
| Vintage Dietzgen Microglide Slide Rule w/Case | 21 | |
| SEIKO AEROSPACE PILOT SLIDERULER SND255+WARRAN | 21 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO - SND2 | 21 | |
| Reference Tables & Circular Slide Rule Sama & | 21 | |
Items with at least one bid | ||
| Average price | $30.87 | |
| Median price | $13.61 | |
| Upper quartile price | $28.87 | |
| Upper decile price | $79.99 | |
Items with no bid | ||
| Average price | $17.49 | |
Prices analysis by day of week | ||
| Day | Average | Median |
| Sun | $25.72 | $13.49 |
| Mon | $29.58 | $12.27 |
| Tue | $26.64 | $15.50 |
| Wed | $48.13 | $14.72 |
| Thu | $27.33 | $15.00 |
| Fri | $38.99 | $14.63 |
| Sat | $23.97 | $12.51 |
Price analysis by day of month | ||
| Day | Average | Median |
| 1 | $29.86 | $12.50 |
| 2 | $45.72 | $15.50 |
| 3 | $39.01 | $21.71 |
| 4 | $24.38 | $11.51 |
| 5 | $23.49 | $11.53 |
| 6 | $29.72 | $16.10 |
| 7 | $26.03 | $15.00 |
| 8 | $24.94 | $12.83 |
| 9 | $34.32 | $14.00 |
| 10 | $23.88 | $12.50 |
| 11 | $39.08 | $19.99 |
| 12 | $47.18 | $15.50 |
| 13 | $26.87 | $16.66 |
| 14 | $29.03 | $9.99 |
| 15 | $24.91 | $14.99 |
| 16 | $32.37 | $13.25 |
| 17 | $22.22 | $13.49 |
| 18 | $17.28 | $10.59 |
| 19 | $30.34 | $11.65 |
| 20 | $32.14 | $15.50 |
| 21 | $44.43 | $15.25 |
| 22 | $28.39 | $16.60 |
| 23 | $61.72 | $36.51 |
| 24 | $21.31 | $11.00 |
| 25 | $23.15 | $12.63 |
| 26 | $17.01 | $10.99 |
| 27 | $19.96 | $15.50 |
| 28 | $98.30 | $17.48 |
| 29 | $29.13 | $23.50 |
| 30 | $29.73 | $12.00 |
| 31 | $17.18 | $11.95 |
Number of sales by maker | ||
| Keuffel and Esser | 427 | |
| Pickett | 421 | |
| Post | 151 | |
| Dietzgen | 90 | |
| Sterling | 50 | |
| Sun Hemmi | 40 | |
| Faber Castell | 40 | |
| Lawrence | 39 | |
| Aristo | 21 | |
| Texas Instruments | 18 | |
| Concise | 14 | |
| Nestler | 14 | |
| AcuMath | 9 | |
| Fuller | 3 | |
| Lafayette | 3 | |
| Otis King | 3 | |
| Fullerton | 2 | |
| Thornton | 1 | |
| Other | 780 | |