i've seen some on forums, just search for aged accounts for sale. But be careful, because those bots are usually bought by:
- crypto scammers
- election disinformation groups. and sold by some shady sellers residing in some sanctioned countries.
Aged reddit accounts don't worth much though, 2000 karma goes for like 20 bucks max, probably lot lower.
So, is it worth selling it for 20 - 30 bucks that might come around to scam your parents, sway your election, or maybe even getting yourself on some watchlist.