Perhaps OP was referring to a usable agentic system, for which $2500 sounds about right.
I've got a 3060 myself, which is nice to play around with the smaller models for free (minus electricity) and with 100% uptime, but I was not able to program anything with them yet that I didn't want to rewrite completely. A heavily quantized Qwen3.5-27B model is getting close though. Maybe in a few months.