In terms of pure tokens per dollar, absolutely not worth it.

That said, when I bought my pair of Sparks, the best model I could run on it was GPT OSS 120B. That has an AA score of 24.

Today, the best model I can run on them is GLM 5.3 Flash at Q4, AA score 57. Just still out on GLM 5.3 mixed quant.

So from that perspective, they are many times better value than when I bought them, and will likely continue to increase in value.