>>3796274if you are fine with black and white, you could probably do it yourself
prices from hungary, with rough conversions
if the only thing you care about, is getting it done for cheap, you could get the cheapest bw film around 4-5 eur (foma 100,200,400)
getting rodinal (6-8 eur for 200ml (dilute to 1+25 or 1+50))
(or powdered foma dev, ~50cents/film if fully used)
some cheap fixer (foma, 3-4 eur/lit here 1+5 ratio so 5liters)
these are the consumables
the equipment you'll need:
a developping tank ~30 eur new, like 5-10 used
termometer ~ 1-3 eur
a few dark containers (could use olive oil bottles and stuff)
a big measuring bottle 1l (dont use your kitchen one, the chems are not food, get new one(s))
a small measuring container, or syringe if you use rodinal