I have older Cannon digital cameras that do video too. I bought them used and paid $350 for one and $250 for the other. I never used them. How about $100 for the newest one (T4i) and $70 for the slightly older one (T2i) — got these just before the pandemic… was going to do golf videos. (These do video too.) So much for that. They were never used by me.
Got chargers and a case for one. Also a tripod — maybe $10?