Pre-Rune concept NFT leaders generally rise, Prometheans floor price hits a record high

According to BlockBeats, on April 21, according to CoinGecko market information, the leading Pre-Rune concept NFTs generally rose, including: Prometheans floor price is now 0.076 BTC, with a 24-hour increase of 28.8%, and the floor price has reached a record high; Runestone floor price is now 0.079 BTC, with a 24-hour increase of 25.4%.