HP Forums

Hi,

I've used HP calculators since I started Univ. back in 1978. I still have my 11C and later bought a 48GX. I have a couple of 11C manuals (one has a surveyor stamp in the inside of the front cover). and a 22S manual and the 34C manual with applications booklet. I do not know what they are worth, but I attached photos of their covers here. Maybe someone wants them or can point me in the right direction. I am planning to move and don;t wat to take them with me, but I don;t want to throw them away either. Thanks!

I see 2 11C manuals that sold recently on TAS for $11 - $26. It's hard to say what the 34C manual is worth since I didn't see any that sold by themselves.

PM me if you'd like to sell an 11C manual and the 34C manual for $50.

Dave