One of the fun things with this hobby is to get a least similar effects with handmade or alternative material iso what you can buy.
I did this too with Baulust (see video
), it stayed below € 1000,-- for Gauge I.
So far my project cost is only € 75,-- including material such as wood, scenery and loc parts. i hope that this project can stay within € 250,-- including the biggest purchase of a sounddecorder.