For old fashioned quality tools, sometimes a yard sale can fill your treasure trove. I got some good shears and things from neighbours who tidied up . Also we have neighbourhood groups on the internet (freegle, freecycle) where I ask for stuff and browse offers.
My favourite 'tools' are cardboard and tarps. I have a large area covered where wildflower seeds shall soon become a meadow
Favourite tools, traditional variety: wiggle hoe, loppers, (tree)saws and a good, comfortable ladder for trees.