Here is the list of best NFT to purchase on Opensea NFT website. 1. CryptoPunks – $36,023,123. 2. Azuki – $32,876,076. 3. Tasty Bones XYZ – $21,797,557. 4. Bored Ape Yacht Club – $18,933,154. 5. mfers – $16,702,124. 6. Clone X- X Takashi Murakami – $15,673,530. 7. NFT Worlds – $16,270,300. 8. Karafuru – $12,628,761.