Since the emergence of NFTs on the Ethereum blockchain in 2017 (though some may argue that NFTs date back even earlier with CounterParty), numerous challenges have arisen around this new asset class. One of the most persistent issues, especially for collectors, revolves around the valuation of NFTs.
A common mistake would be to assume that a digital artwork minted on a blockchain can be evaluated like any other piece of art. However, this perspective inherently overlooks everything that defines the uniqueness, distinctiveness, and, to some extent, the value of such digital artwork.
In this article, we will explore the fundamental elements that should be considered (or disregarded) in order to determine the value of your digital creations.
Elements to Consider

- Methodological Approach: The most reliable way to estimate the value of a work of art is undoubtedly to base it on the artist’s previous sales. The more comparable, recent, and credible reference points can be found, the more accurate the estimate will be. Behind this methodological approach lies a wide variety of concepts and risks to avoid, which we will detail later.
- The Floor Price: The “floor price” corresponds to the minimum price at which the current owners of a collection would agree to sell their assets. In practice, it indicates the perceived value of the artwork by its current owners but in no way reflects the price that potential buyers would be willing to pay to acquire said artworks. Relying on a collection’s Floor Price is, in fact, one of the most common mistakes when evaluating a piece of art and can lead to significant over- or under-valuations depending on the circumstances.
Example Scenarios

- Example 1: In the case of a highly illiquid collection that has experienced heavy speculation since its inception, once the speculation dies down, current owners will typically list their assets at prices higher than what collectors would be willing to pay, in order to minimize potential losses during resale. In this case, an evaluation based on the floor price would overestimate the value of the artworks.
- Example 2: In the case of a collection where the individual pieces display notable differences (attributes, serial numbers, rarity within the collection), the floor price would be an extremely poor indicator, failing to account for the uniqueness of each piece. If we assume that the artwork representing the floor price is piece #9/10 in the collection, it is highly likely that the owner of artwork #1 holds an asset with a value far above the floor price.
Takeaway: Do not rely solely on the Floor Price when assessing digital art.
Liquidity and Comparable Points

In 2021, a digital artwork was resold on average within just 33 days, a level of liquidity nearly 20 times faster than that of traditional art. Today, this rate is gradually aligning with that of traditional art, due in part to the decline in speculation. This slowdown in liquidity presents an additional challenge for any crypto art evaluation, as it must consider previous sales that may have taken place during the height of the NFT boom, when speculation was rampant and many prices were overinflated.
Takeaway: For rarer assets (typically 1/1s), be cautious of historical sales that date back several years—their prices may no longer reflect current market realities.
There Is Not Just One Art Marketplace

Another common mistake in evaluating an artwork is to consider all of the artist’s sales on the marketplace in question (e.g.: SuperRare, KnownOrigin, MakersPlace, etc.).
This approach tends to overlook the fact that most digital artists often release collections on multiple marketplaces over time, depending on their preferences, trends, or simply to experiment with new platforms.
Therefore, while this presents a significant technical challenge, it is crucial to take into account the artist's overall activity when analyzing their sales history.
Takeaway: The comprehensiveness of the marketplaces analyzed is one of the key factors in ensuring an accurate and unbiased evaluation.
Offers & Bids

We previously mentioned that the Floor Price is a misleading indicator to be avoided whenever possible, as it reflects the price sellers are asking for. The same applies to Offers and Bids that can be found on various marketplaces, which represent the other side of the problem: they indicate what potential buyers would like to offer to acquire the artwork.
The issue with these offers is that, upon closer examination of the marketplaces in question, you will quickly notice hundreds of offers at ridiculously low prices (just a few cents, for instance), which are likely made by bots flooding the market with absurd bids, hoping that someone might eventually accept them (probably by mistake).
So, if we can't rely on the Floor Price or Offers, what are we left with? It's not that simple. Let's say the artworks in a collection are listed at a Floor Price of 10 ETH, but the offers on this collection are as follows:
- 0.001 ETH
- 0.02 ETH
- 0.1 ETH
- 0.25 ETH
- 7.5 ETH
- 9 ETH
Remember, the market price of an asset is determined by the point where Supply and Demand meet.
Takeaway: In the example analyzed above, the price would likely fall between 9 ETH and 10 ETH (barring any specific characteristics of the artwork being evaluated).
Market Manipulations
Finally, once all these principles have been applied, it is crucial to pay attention to one last, yet significant, aspect that remains far too common in NFT markets: wash trading and market manipulation through fictitious sales.
It would be a bit too technical (and not necessarily engaging) to explain how these sales can be identified, but it’s important to understand that excluding such sales is critical to avoid any bias in the evaluation of digital art.
Takeaway: It is important to always remember that certain sales must be removed from the dataset in order to achieve a neutral, objective, and accurate evaluation, free from any bias.
Conclusion
Evaluating a digital artwork can prove to be more complex than it may seem, despite the full transparency of NFT markets. Indeed, a number of pitfalls related to the multiplicity of data sources, psychological factors affecting sellers, or buyer strategies can introduce biases that will inevitably lead to a skewed or even entirely inaccurate valuation. We recommend seeking the expertise of professionals with sufficient experience to help you avoid these traps.
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