Been diving deep into NFT market history lately, and honestly the numbers are wild when you actually look at what's sold over the past few years.

So Pak's The Merge is basically the most expensive NFT ever created - $91.8 million back in December 2021. What makes it interesting isn't that one person bought it though. Instead, 28,893 collectors pooled together and purchased 312,686 units at $575 each. The whole thing was this innovative mass-purchase model where the more units you grabbed, the bigger your share of the final artwork. Pretty clever concept if you think about it.

Beeple's Everydays: The First 5000 Days comes in second at $69 million. Started as just a $100 listing at Christie's in March 2021, but bidding went absolutely crazy. The piece is basically 5,000 individual artworks compiled into one massive collage - Beeple literally created one piece every single day for 5,000 consecutive days starting in 2007. MetaKovan ended up winning that auction with 42,329 ETH.

Then there's Pak's Clock for $52.7 million - collaboration with Julian Assange. It's got this timer counting down the days Assange was imprisoned, updates automatically every 24 hours. The AssangeDAO group (over 100,000 members) pooled resources to buy it, and proceeds went to his legal defense. Pretty unique use case for an NFT beyond just being art.

Beeple also has Human One on the list at $29 million - this kinetic sculpture that's over 7 feet tall with a 16K display running 24/7. Beeple can actually update it remotely, so it's constantly evolving. Christie's sold it in November 2021.

Now here's where CryptoPunks dominates the conversation. CryptoPunk #5822 went for $23 million - it's one of only nine Alien Punks in the entire 10,000-piece collection. These were originally free back in 2017 when Larva Labs launched them on Ethereum, but obviously the market decided they're worth way more now.

Other notable CryptoPunks on the expensive side include #7523 at $11.75 million (the only alien wearing a medical mask, pretty rare), #4156 at $10.26 million (ape-shaped, one of 24), #5577 at $7.7 million, #3100 at $7.67 million, #7804 at $7.57 million, and #8857 at $6.63 million.

TPunk #3442 hit $10.5 million when Justin Sun grabbed it in August 2021 for 120 million TRX. It's basically the most expensive NFT ever sold on the Tron blockchain.

XCOPY's Right-click and Save As Guy sold for $7 million to Cozomo de' Medici. The title itself is kind of a joke since people keep thinking you can just right-click NFTs and save them. Originally sold for 1 ETH (like $90) back in 2018.

Dmitri Cherniak's Ringers #109 fetched $6.93 million - part of the Ringers series on Art Blocks with 1,000 generative art pieces. Even the cheapest Ringer goes for around $88,000 these days.

Beeple's Crossroad rounds out the list at $6.6 million from February 2021. It's a 10-second film responding to the 2020 US election with two different endings depending on the outcome.

What's interesting about tracking the most expensive NFT sales is how much the market's evolved. You've got individual pieces and series dominating - CryptoPunks keeps showing up because of scarcity and early adoption. Beeple proved that digital artists could command massive prices. Pak showed that innovative sales models and community participation matter.

The broader collections tell the story too. Axie Infinity hit $4.27 billion in total sales, and Bored Ape Yacht Club reached $3.16 billion. These numbers show NFTs aren't just about single expensive pieces anymore - they're about entire ecosystems.

Market's definitely cooled from those 2021-2022 peaks, but the infrastructure and collector base are way more sophisticated now. The most expensive NFT records probably won't get broken as easily, but we'll keep seeing interesting projects and valuations. Just makes you wonder what the next innovative model or artist will bring to the space.