Bargin hunter than I am I purchased several rolls of expired 120 black and white film awhile ago. I've shot some of it with typical Holga results meaning by looking at the photos if I hadn't known the film was expired I wouldn't have known it was expired. This was the oldest roll I bought and it expired in June 2007. I took these photos on a clear sunny day with Holga on N (normal shutter speed) and was surprised at how "dreamy" the pictures look.
Looks more like 1920 than 2010.