Recalled LITD LP

Would appreciate some advice guys.
I know a dude who lives nearby  who is offering to sell the original LITD
LP with the 'is that a thumb or what?' original cover for $50 Australian
dollars. It is in great condition.

Does anyone know how rare these uncensored cover albums are?
My wife is 'talking old to me'and says she is going to 'use me for aligator
bait' if i buy....
So what would you guys do....snap it up for $50 (and risk being snapped up)
or 'give it up'?

Thanx
Ed