The only reason i'd do it myself is because I have access to facilities and technicians that are capable of drawing blood and creating serum from it without cost to me, and from what I've read, PrP can be done with microrollers and doesn't need to be injected into the scalp. So, it's not cost...
Long story short I am on TrT, very low dose (100mg a week, thinking about going down to 75mg) I also use ru58411, twice a day 50mg/ml, and am on 1mg of finasteride. Also taking MK677 every night at 15mg.
I am interested in PRP, and have no issue drawing my own blood and buying a $100...