Random specimens from my calculator collection... you're looking at tens, maybe even hundreds of dollars

[victorsigmoid@hachyderm.io]

@lcamtuf the buttons on the HP, and the user manual that came with it: best ever.

[synlogic4242@social.vivaldi.net]

@lcamtuf *drool* <--- part of my geek brain

[pixel@oldbytes.space]

@lcamtuf want a TI-85?

[russellramey@infosec.exchange]

@lcamtuf I’m really impressed by the combo abacus and four function calculator. Guessing that wasn’t intended for the western market.

[splitzen@mastodon.social]

@lcamtuf Blaise Pascal’s wet dream

[aris@infosec.exchange]

@lcamtuf Dad had the same HP, a shame it disappeared sometime around 2005 when they moved. I still keep my HP48 around for solving math problems after the zombie AI apocalypse

[parkern@infosec.exchange]

@lcamtuf wow, $$ it really does add up.

[gclef@social.vivaldi.net]

@lcamtuf

New hashtag? #SilentSumday

[lcamtuf@infosec.exchange]

@royal It's a Sharp with an abacus! https://www.ebay.com/itm/397694371636

[spiegelmama@infosec.exchange]

@lcamtuf Wow, what a cool collection! So many different ways to calculate.