I started late in the year because of waiting on other people
But I have been building raised beds in the garden using pallets, decided to try and see if I could source, build and install as much as I could for a little as possible.
Managed to get brand new pallets from my sister (works in logistics) in exchange for helping in her allotment, found wood filler and old fence paint along with some panel pins in the shed left by the previous owner (newly move in as we were first time buyers).
I did end up buying sand papers and wood screws however total of something like £5.80 ish.
After spending the best part of 2 days dismantling two 1200x1200 pallets and filling holes and sanding for preparation I was ready to paint, two coats of fence paint later and a total of 3 days I finally have a bed waiting for soil.
As an experiment for doing it on the cheap I find it was successful and doable, I could have abandoned the sanding and hope for the panel pins to hold along for a 'free build' but I wanted longevity, especially after the amount of time involved, but I won't be doing it this way again, in future I'll either use a pallet collar if I can source or buy the required wood. the time spent preparing the wood isn't worth the hassle but at least I proved to myself I could and can if I need too.