Electronic Calculators I've had, and their current status and/or disposition

I also have an assortment of literature (ads, glossies, buyer's guides) from the 1973-1984 era that I'm starting to scan.

Electronic Calculators I have

Manufacturer
Model
Functional?
Have manuals?
Have A/C?
Have the battery?
Have carry case?
Have original box?
Date acquired
Cost me
Source
Comments
Casio
cm-100
yes
no
N/A
solar
yes
no
4/11/1999
16% of $50 lot
Weird Stuff bid sale
logic
(Casio)
fx-82LB
yes
no
N/A
button
yes
no
7/3/2005
$2
LARK swap meet
mixed selection
Casio
fx-115d
yes
no
N/A
solar
yes
no
4/11/1999
16% of $50 lot
Weird Stuff bid sale
logical, scientific, complex, non-programmable
Casio
fx-250
yes
lost?
N/A
button
yes
lost?
1986
gift
wedding party
scientific. DMS entry
Casio
memory-8R Y-811
yes
yes
no
2xAA
yes
yes
before 1979
free
mom's Avon promo
Two, as new in box, individually numbered
Casio
BG-15
yes
Japanese
N/A
2xbutton
yes
yes
11/07/2004
$8
Livermore fleamarket
clock, beepy boxing game
Casio
TP-8
mostly
no
no
4xAA
yes
no
7/3/2005
$4
LARK swap meet
tiny printer, green fluorescent
HP
10B
yes
yes
N/A
3 ES76
yes
yes
6/12/1999
$28
Foothill Flea Market
financial
HP
12C
yes
yes
N/A
3 ES76
yes
no
5/08/1999
$30
Foothill Flea Market
financial
HP
15C
yes
owner's, advanced, my notes
N/A
3 ES76
yes
yes
1984?
$100?
University of Minnesota bookstore
still use
HP
16C
yes
owner's
N/A
3 ES76
yes
yes
1984?
$100?
University of Minnesota bookstore
still use
HP
25
revived
yes
yes
seems OK
yes
no
4/11/1999
16% of $50 lot
Weird Stuff bid sale
programmable. working once cleaned and charged.
HP
97
yes, card reader needs repair, printer needs attention.
no
Battery must work to use A/C
rebuilt
no
no
4/11/1999
16% of $50 lot
Weird Stuff bid sale
programmable, printer, card reader.
NSC
835A
yes
no
no
Generic 9V
no
no?
1987?
free?
promo?
four banger, memory, lived in glove compartment.
SHARP
EL-520V
yes
online
N/A
+solar
no
no
2006
wife
scientific, frac, logic, int/diff, cmplx, scroll
SHARP
ELSI-8002
yes
no
EA-12A
3xAA
no
no
2002?
free
JRW?
four banger, green flourescent
TI
58
maybe
TI-30, ROM
wrong one from TI programmer
replaced with rebuilt
yes
no
4/10/1999
$5
Foothill flea market
only one battery terminal reparied -- "A" key nonfunctional, screws too tight
TI
Datamath (2500B)
yes
no
no
3/4xAA
no
no
7/23/1999
JRW gift
Eugene, OR thrift store
8-digit 4-banger with constant.
TI
2550
yes
no
no
3/4xAA, corroded
no
no
11/7/2004
$8
Livermore flea market
8-digit 4-banger with constant, memory and fixed-point. missing one foot
TI
Programmer
yes
yes
2x superfluous
Generic 9V
yes
yes
4/11/1999
16% of $50 lot
Weird Stuff bid sale
logic. originally with rechargable battery pack. also came with lid for 9V battery.
TI
SR-22
yes
no
cobbled up
N/A
no
no
1996
$10
Foothill flea market
Rare. Full floating point scientific notation in all three bases
TI
SR-51-II
not yet
no
yes
needs rebuild
yes
no
2000/08/26
free
SCU.MG
No printer interface.
TI
SR-56
should be
yes
yes
missing
yes
yes
1977?
$150?
Dayton's
unit 1. lifeboat for unit 2. battery terminal broken
TI
SR-56
think so
no
no
missing
yes
yes
1980?
free
JRW
unit 2. uninstalled DC-DC converter, battery pack terminals broken.
TI
TI-30 STAT
yes
no
N/A
2x Eveready 357
no
no
10/13/2001
$3
Foothill
TI
TI-35X
yes
Quick Reference Guide
N/A
2x Eveready 357
yes
yes
5/13/2000
$6
Foothill
x^2 in BIN mode is ERROR?
TI
TI-83 Plus
yes
online
N/A
4xAAA
hard slip cover
no
2006
found in classroom
wife
graphing programmable scientific, serial port
TRULY
SC107A
yes
no
N/A
2xbutton
clamshell
no
2006
wife
56 scientific functions
Unitrex
Micro 6
yes
no
no
9V
strap
no
unk, unearthed 2/8/2001
gift?
JLP?
basic memory 4-banger. Compare NSC 835A

Electronic Calculators I used to have

Manufacturer
Model
Functional?
Have manuals?
Have A/C?
Have battery?
Have carry case?
Have original box?
Date acquired
Cost me
Source
Disposition
Comments
Canon
CP1202
looks like, paper sticky
no
yes
N/A
no
no
4/11/1999
16% of $50 lot
Weird Stuff bid sale
Recycled
printing only, huge
Corvus
300
no longer
no
no
N/A
no
no
1978?
$89.95
Dayton's
lost or destroyed for parts.
desktop semi-scientific.
Corvus
311
unknown
no
no
no
no
no
1979?
$64.95
Dayton's
lost
handheld semi-scientific.
HP
45
formerly
no
no
no
no
no
1997
$20?
Foothill flea market
Sold for parts.
Timer worked.
TI
3500
unknown
no
no
N/A
no
no
1973?
$84.95
Dayton's
lost or destroyed for parts.
My first calculator.
TI
SR-10
yes
no
no
no
no
no
1973?
$80?
Dayton's
Sold/traded for an SR-11?
minimal scientific, 2nd calculator owned
TI
SR-11
yes
yes
yes
no
no
yes
October 1973
$80?
Dayton's
lost?
minimal scientific, 3rd calculator owned