Gas fees on the Polygon network reached as high as $0.10 during a mad rush to mint an Ordinals-inspired token called POLS.
Source: https://cointelegraph.com/news/polygon-gas-fees-spike-thousand-percent-ordinals-token-craze
Polygon gas fees spike 1000% amid Ordinals-inspired token craze
November 17, 2023
CoinTelegraph