| Slide Rules HOME page | PRICES | < SITE MAP > |
Detailed analysis from 01-Oct-2004 to 31-Oct-2004 | ||
| Number of bidded items | 1471 | |
| Number of unbidded items | 713 | |
| Total sales | $ 52166 | |
Most expensive items | ||
| VINTAGE GLASS CIRCULAR SLIDE RULE IN WOODEN CA | $1577.00 | |
| "~ Fuller Calculator, SLIDE RULE, in Box w/ Bo | $1100.00 | |
| 347: Apollo 11 Mike Collins Slide Rule | $900.00 | |
| Bouchers Pocket calculator circle slide rule p | $678.00 | |
| FULLERS SPIRAL SLIDE RULE by STANLEY (& instr. | $405.00 | |
| Pickett 8' Slide Rule Synchro Scale Model 800 | $381.00 | |
| 1940’s JUVENIA ARITHMO Rare Slide Rule Watch… | $306.00 | |
| American Airlines DC-6A Slide Rule LOAD ADJUST | $255.00 | |
| *RARE* Regulus I NUCLEAR MISSILE DATA WHEEL SL | $252.23 | |
| RARE Sun Hemmi 266 Advanced Electronics Slide | $229.50 | |
| 1800’s Ivory Proof Slide Rule Calculator | $210.39 | |
| Keuffel & Esser Deci-Lon 5 Pocket Slide Rule - | $204.76 | |
| K & E Decilon Teaching Slide Rule | $203.50 | |
| "K & E Keuffel & Esser 22"" Log Duplex Slide R | $201.50 | |
| Pickett Twin Pack N4 N4p Slide Rule Rules Man | $199.99 | |
| NEW Pickett Twin Pack N4 N4p Slide Rule Rules | $199.00 | |
| New Pickett Twin Pack N4 N600 ES Slide Rule Ru | $199.00 | |
| K&E 4081-5S Slide Rule w/1744 Manual Mint | $189.17 | |
| MIB Faber Castell 2/83N Novo Duplex Slide Rule | $184.40 | |
| Original Pickett Dealer Slide Rule Parts Kit H | $182.50 | |
Items with most bids | ||
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 32 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH- | 32 | |
| "~ Fuller Calculator, SLIDE RULE, in Box w/ Bo | 27 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 24 | |
| VINTAGE GLASS CIRCULAR SLIDE RULE IN WOODEN CA | 24 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHORNO MENS W | 24 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 24 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHORNO MENS W | 22 | |
| NIB Hemmi 149A Pocket Slide Rule & Manual Outs | 21 | |
| SEIKO FLIGHTMASTER SLIDERULE 100M CHRONO SND25 | 21 | |
| "Sun Hemmi #153 Slide Rule, Nice & No Res..!" | 21 | |
| "K & E Keuffel & Esser 22"" Log Duplex Slide R | 20 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 20 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 20 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 20 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 20 | |
| MIB Faber Castell 2/83N Novo Duplex Slide Rule | 19 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 19 | |
| MIB Faber Castell 2/83N Novo Duplex Slide Rule | 19 | |
| SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH- | 18 | |
Items with at least one bid | ||
| Average price | $35.46 | |
| Median price | $17.50 | |
| Upper quartile price | $39.99 | |
| Upper decile price | $87.00 | |
Items with no bid | ||
| Average price | $68.54 | |
Prices analysis by day of week | ||
| Day | Average | Median |
| Sun | $35.38 | $18.27 |
| Mon | $32.48 | $18.28 |
| Tue | $33.76 | $20.49 |
| Wed | $39.88 | $14.99 |
| Thu | $29.91 | $15.97 |
| Fri | $33.30 | $20.50 |
| Sat | $42.27 | $19.99 |
Price analysis by day of month | ||
| Day | Average | Median |
| 1 | $31.27 | $20.50 |
| 2 | $49.41 | $23.50 |
| 3 | $40.41 | $21.50 |
| 4 | $19.99 | $0.00 |
| 5 | $31.20 | $22.27 |
| 6 | $36.21 | $19.00 |
| 7 | $28.46 | $15.00 |
| 8 | $28.83 | $22.95 |
| 9 | $30.04 | $14.74 |
| 10 | $35.13 | $21.01 |
| 11 | $27.87 | $17.50 |
| 12 | $29.78 | $15.49 |
| 13 | $65.27 | $14.99 |
| 14 | $26.81 | $12.40 |
| 15 | $33.48 | $26.95 |
| 16 | $32.89 | $12.50 |
| 17 | $37.52 | $13.51 |
| 18 | $27.41 | $16.16 |
| 19 | $38.89 | $22.37 |
| 20 | $25.25 | $11.61 |
| 21 | $38.24 | $19.50 |
| 22 | $33.11 | $20.50 |
| 23 | $62.88 | $39.99 |
| 24 | $36.40 | $22.61 |
| 25 | $43.59 | $22.37 |
| 26 | $32.23 | $18.00 |
| 27 | $33.71 | $17.50 |
| 28 | $26.61 | $19.38 |
| 29 | $38.40 | $20.50 |
| 30 | $36.49 | $21.50 |
| 31 | $29.78 | $17.37 |
Number of sales by maker | ||
| Pickett | 441 | |
| Keuffel and Esser | 344 | |
| Post | 117 | |
| Dietzgen | 65 | |
| Faber Castell | 52 | |
| Sterling | 47 | |
| Sun Hemmi | 42 | |
| Lawrence | 33 | |
| Texas Instruments | 32 | |
| AcuMath | 21 | |
| Nestler | 20 | |
| Aristo | 17 | |
| Concise | 16 | |
| Lafayette | 8 | |
| Otis King | 7 | |
| Fuller | 2 | |
| Thornton | 2 | |
| Fullerton | 2 | |
| Other | 916 | |