For sale - 1959 Chianti

[UnholyJoely]

Hi everybody!

So... I have this bottle of wine from 1959. It says 'CHIANTI - Fattoria Le Palaie'.
My aunt recently passed away, and she had it in her basement.

My knowledge of wine is basically zero, and I'm wondering how much this thing is worth.
And I could use some cash.
Does anybody have a rough idea of it's value?
Should I just put it up on some local auction site? (I'm from Ontario, Canada).
What would be the best places to sell this thing?
I believe it's been stored in a basement all these years, probably at room temperature.
I know nothing about storage either, but I imagine this would be important!
Any help would be appreciated.
Thanks!