8.5 posi rear out of a 1976 Nova - what's it worth?

[Dawg]

There is an ad near where I live that states : 4.11 posi 8.5 10 bolt rear end out of 76 nova 54" backing plate to backing plate

He wants $300 for it. Does this sound like a fair deal?

Also is a 76 Nova rear 54 inches drum to drum?

How many inches drum to drum is a 69 Nova rear?

[taz3]

$300 is a pretty reasonable deal IMO.

My 69 12 bolt is 53.25" from inside of backing plates or about 54 from inside of drum to drum.