I haven't seen anything like that. https://www.nvgpu.com/blog/gpu-pricing-trends-2025 discusses pricing trends and has current prices: https://www.nvgpu.com/?gpuType=H100&num_gpus=1

https://www.shadeform.ai/instances also has current prices.

Epoch AI has some general hardware trend charts, eg. https://epoch.ai/data/machine-learning-hardware

https://www.stateof.ai/compute from Air Street Capital has some interesting charts tracking the use of different kinds of AI chips over time.

maybe i should build one at https://www.ilovegpus.com lol. Been thinking what I should use this domain for

Hey, we have this data privately at Shadeform. Happy to discuss details and potentially sharing.

Feel free to email at ed at shadeform dot ai