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

Oscilloscopes I have

Manufacturer
Model
Bandwidth
Functional?
Have manuals?
Have A/C?
Have the battery?
Date acquired
Cost me
Source
Status
Comments
BitScope BS31100 100MHz 1us/ fastest sweep Seems to be online brick N/A 2016-04-09 $40 De Anza flea market probe shot Unusually complete for flea market. Difficult GUI
Heathkit O-10 5Mc mostly. stiff knobs yes integral N/A spring 1976? $40 HS T.Rader's shop class needs knobs freed lost Z axis cover. Next bid was $25
Tektronix 323 4MHz mostly online no, weird cord no, missing 2016-04-09 $10 De Anza flea market workable Broken capacitor replaced. Ineffective horiz var bypassed.
Tektronix 455 55MHz (I hear 50 or 60) RIP 2018-01-22, magic HV smoke escaped yes integral no 1987 $90? Foothill flea market attempting resurrection A2 socket end broken. Realign and secure, check occasionally
Tektronix 2235 100MHz yes yes IEC N/A 2018-03-10 $40 DeAnza flea market, have seller's card recovered could cover the 455. TV trigger
Tektronix 2440, low SN 300MHz yes online IEC N/A May 2015 $125 ebay daily driver Had POST errors. Bought for parts for other 2440, but fixed: Cabinet mounted wrong, bad airflow. Probes expensive.
Manufacturer
Model
Bandwidth
Functional?
Have manuals?
Have A/C?
Have the battery?
Date acquired
Cost me
Source
Status
Comments
Tektronix 2440, high SN 300MHz pretty much online IEC N/A 2015-04-11 $100 De Anza flea market Sold 2019-08-10 Was stone dead, removed rack adapter, add handle, feet, pouch, etc. Needes capacitors and patience. LVPS noise leaked into signals. usable with POST errors