Below are reviews from "people who had wandered into the shop" of magazines sold in Freewheel. They were published in the Waveney Clarion. The Clarion was a staunch supporter of the bookshop.
Now there is an old Hippy classic - Overland to India by the BIT information service. I've got some copies of this pre-internet magazine which was the Google of its time.
The bloody Zimbabwe Info Group might be considered a bit niche - at least it was a quarterly. I suppose Zimbabwe had only just become independent in 1980 and was previously Rhodesia.
The most expensive at a round pound was the Islamic State magazine ISIS.