Got this one in a payment this morning. As you can see from the scan plenty of creases but still looks quite good -I would say aVF.
Yours for $55 including registered post.
(https://www.australian-coins.net/gallery/albums/userpics/10055/139/_50_repeat.jpg)
Tempting, a shame I'm not really collecting notes any more :(
Well looks like no real interest so I will put it in my wallet to spend.
Notes have taken a HUGE dive over the last few years.