£55 (incl. tip) on a haircut every 3-4 months. An occasional massage but I'm thinking of making it a regular thing (maybe monthly).
I trim body hair with a beard trimmer and scissors, so no cost there. Skincare comes to maybe £30 every few months (I use Elave). I'll buy 1-3 cosmetics products a year, cost variable.
Once in a while I try to add something to this routine, but it doesn't stick. I like nail varnish but absolutely hate the feeling of having it removed. Hair dye is fun but unless it's very subtle, it ages me. I keep thinking I should try some subtle highlights or something but the end results never feels worth the bother. My sensitive skin hates facials, even expensive ones designed for sensitive skin, it just wants to be left alone.