NFT data tracking platform CryptoSlam shows that blockchain-based digital collectibles sales reached $8.83 billion in 2024, more than $100 million higher than in 2023. Ethereum remains the blockchain with the highest sales in NFT history, reaching $44.9 billion. Pudgy Penguins continues to top the NFT list with sales of $115 million. Other NFT series such as Azuki, LilPudgys, CryptoPunks, Doodles, and Bored Ape Yacht Club have a combined sales of $141 million this month. In addition, Bitcoin-based NFT sales were $172 million, while Solana-based NFT series had sales of $100 million in December. (Cointelegraph)