Hi everyone!
Does anyone know of some good places to purchase 1E Pathfinder products in the UK, particularly the Adventure Paths?
Asmodee (formerly Esdevium) are oa big game distributors in the UK, and have PF1 items in stock on their website. They may supply your local game shop, if you have one. Hwever Adventure paths with all of the books available are a bit more of a challenge.
You might be better off looking for secondhand copies. We've picked up various APs at conventions where the previous owner has swapped edition or already run it, and there are various AP modules available on eBay or via one of the Facebook Pathfinder groups.