What model is this Rolleiflex? Value?

[sweetpearl]

Hello, I need help identifying what Rolleiflex model this is? Any idea of value? I don't know if it's in working order, it hasn't been used for many years. The lens says “Tessar 1:3.5”, the lenses appear to be clear. I have some accessories with it, including leather case and some filters and a hood. Any info or suggestions would be much appreciated, I know nothing about this camera. Thank you.

[mauro.corneo]

Hello, Which is the serial number
Mauro

[atarget3]

I don't need s/n. I don't even need graphic utility to blow up your pictures ( they're way too small, indeed and enlargement utility would help some users...).
It's Automat Model III ( K4B2). 1945 vintage. About 50K copies were made, which is A LOT for immediate postwar period.
There are many sites where you can obtain current market value but I got one for free, even though I should have paid about $ 125 ( four years ago)