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.

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

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