Slide Rules HOME page | PRICES | < SITE MAP > |

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Number of bidded items | 1900 | |

Number of unbidded items | 910 | |

Total sales | $ 71122 | |

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"Stanley Fuller calculator slide rule Model 1, | $688.00 | |

SEIKO 1960'S 6138-7000 SLIDE RULE WRISTWATCH | $520.00 | |

1881 KEUFFEL & ESSER NY ANTIQUE CALCULATOR SLI | $480.00 | |

Seiko RARE 1960s Calculator Slide Rule Chrono | $455.00 | |

Slide rule - Faber-Castell Tachymeter 4/38 Min | $433.00 | |

"Vintage OTIS KING Slide Rule Model ""K"" Calc | $320.00 | |

Pickett slide rule N $P_ES vector type Log Log | $305.00 | |

Faber-Castell 2/83N Novo-Duplex Slide Rule NIB | $266.00 | |

K & E Thacher Calculator slide rule reproducti | $256.00 | |

WW II B-17G Load Adjuster Slide Rule Very Rare | $255.00 | |

~ VERY EARLY FOUR-SIDED BOXWOOD SLIDE RULE ~ | $250.00 | |

HUGE LOT OF VINTAGE SLIDE RULES 206 VERY NICE | $233.60 | |

Pickett Model 600 M-T Dual Base Log Log Slide | $229.72 | |

Faber Castell NOVO DUPLEX 2/83 N slide rule bo | $229.00 | |

Pickett Collins C19-T Microwave Transmission S | $227.50 | |

Slide Rule Sun Hemmi No. 257 Chemical Engineer | $217.12 | |

Faber-Castell 62/83N Novo-Duplex Slide Rule NI | $210.27 | |

Faber-Castell 2/83N Novo-Duplex Slide Rule NIB | $210.00 | |

Extremely Rare Pickett Circular Slide Rule Mod | $210.00 | |

Faber-Castell 2/83N Novo-Duplex Slide Rule NIB | $209.48 | |

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"Vintage OTIS KING Slide Rule Model ""K"" Calc | 45 | |

Constantin DurmontŪ Navigator Slide Rule Pilot | 43 | |

Constantin DurmontŪ Navigator Slide Rule Pilot | 34 | |

Constantin DurmontŪ Navigator Slide Rule Pilot | 34 | |

SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 33 | |

Slide Rule Sun Hemmi No. 257 Chemical Engineer | 32 | |

Extremely Rare Pickett Circular Slide Rule Mod | 31 | |

SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH | 30 | |

SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 29 | |

Constantin Durmont Navigator 8 Diamonds Slide- | 29 | |

C. Durmont Pilot Pro Slide Rule Gold Chrono 8 | 29 | |

SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 29 | |

C. Durmont Pilot Pro Slide Rule Gold Chrono 8 | 28 | |

Faber-Castell 2/83N Novo-Duplex Slide Rule NIB | 28 | |

Antique/Vintage Gilson Midget Circular Slide R | 25 | |

SEIKO AEROSPACE PILOT SLIDE RULE CHRONO WATCH | 24 | |

Constantin DurmontŪ Navigator Slide Rule Pilot | 24 | |

SEIKO PILOT SLIDE RULE SplitSecond CHRONOGRAPH | 24 | |

SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND | 24 | |

SEIKO ULTIMATE PILOT SLIDE RULE CHRONO100M SND | 23 | |

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Average price | $37.43 | |

Median price | $20.49 | |

Upper quartile price | $58.00 | |

Upper decile price | $81.01 | |

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Average price | $38.06 | |

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Day | Average | Median |

Sun | $38.63 | $20.49 |

Mon | $41.87 | $20.50 |

Tue | $38.59 | $26.00 |

Wed | $34.37 | $20.50 |

Thu | $37.87 | $21.50 |

Fri | $35.42 | $16.50 |

Sat | $33.80 | $18.06 |

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Day | Average | Median |

1 | $39.19 | $24.95 |

2 | $39.76 | $23.27 |

3 | $57.91 | $43.58 |

4 | $29.17 | $15.50 |

5 | $37.92 | $22.35 |

6 | $41.70 | $22.14 |

7 | $34.32 | $25.06 |

8 | $32.62 | $21.50 |

9 | $36.89 | $23.60 |

10 | $47.66 | $26.00 |

11 | $39.20 | $28.51 |

12 | $38.54 | $21.75 |

13 | $33.67 | $26.67 |

14 | $31.94 | $16.50 |

15 | $34.57 | $17.50 |

16 | $41.05 | $18.71 |

17 | $37.17 | $22.05 |

18 | $45.11 | $45.00 |

19 | $25.76 | $15.50 |

20 | $43.97 | $34.50 |

21 | $29.02 | $18.54 |

22 | $30.42 | $16.76 |

23 | $35.98 | $20.49 |

24 | $34.73 | $18.71 |

25 | $39.80 | $23.00 |

26 | $33.58 | $18.26 |

27 | $32.41 | $15.50 |

28 | $46.62 | $15.45 |

29 | $33.77 | $15.85 |

30 | $39.40 | $17.50 |

31 | $38.97 | $18.82 |

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Keuffel and Esser | 463 | |

Pickett | 403 | |

Post | 165 | |

Faber Castell | 106 | |

Dietzgen | 89 | |

Sun Hemmi | 73 | |

Sterling | 65 | |

Aristo | 57 | |

Concise | 29 | |

Lawrence | 25 | |

AcuMath | 22 | |

Nestler | 15 | |

Texas Instruments | 12 | |

Otis King | 7 | |

Thornton | 4 | |

Fullerton | 3 | |

Lafayette | 3 | |

Fuller | 1 | |

Other | 1268 |