Where can I sell my Banksy? Maddox’s 5 Step Guide to Valuation, Authentication and Selling Banksy Art

If you’re wondering “How do I sell my Banksy for the best price?”, you’re not alone. Few names in Contemporary art carry as much weight, or as many questions, as Banksy. His works blur the lines between street rebellion and blue-chip investment, making them highly sought after, but not always straightforward to sell. Whether you're holding a signed print or a unique piece, navigating the resale market requires more than guesswork. 

Over the past decade, the Banksy market has witnessed extraordinary growth, fuelled by a surge of global demand and high-profile auction results. While prices reached a fever pitch around 2021 before undergoing a natural correction, the market has since stabilised and is still commanding impressive figures. Today, demand for the artist’s most iconic and culturally resonant works remains consistently strong, underpinned by a loyal collector base and enduring institutional interest. 

Banksy’s unmistakable blend of visual impact, anonymity and subversive social commentary continues to captivate audiences across the globe. For collectors, this enduring appeal means that selling Banksy art can offer remarkable financial potential. 

This guide walks you through every stage of selling street art by Banksy in today’s market, from identifying your piece and assessing its value to securing authentication and understanding the best way to sell my Banksy for maximum return. With expert insight from Maddox Gallery, one of the most experienced sellers of Banksy artworks globally, you’ll be equipped to navigate the process strategically, especially in a market where Banksy sells consistently and competitively.

Step One: Confirming What You Have

Banksy, Love is in the Bin, © Sotheby's

 ​​Before you sell your Banksy, it’s essential to understand precisely what you own. The artist’s body of work spans everything from one-of-a-kind paintings to authenticated street murals and limited-edition prints, each with its own collector base, market behaviour and value potential. Accurately identifying your piece is the foundation for determining its worth and positioning it correctly within the market.

Start by identifying the nature of the piece: is it an original canvas or part of a numbered print edition? Look closely for distinguishing features such as edition numbers or signatures. If you’re looking to sell a Banksy print—for instance, a screen print from an edition of 300—details like whether the work is signed or unsigned can have a significant impact on its value. Signed Banksy prints are typically scarcer and, as a result, tend to achieve higher prices in the secondary market.

It’s also important to gather any supporting documentation, which could include original purchase receipts, gallery invoices, prior valuations or certificates of authenticity. Alongside the work’s provenance (its ownership history), this paperwork helps establish both legitimacy and value, critical factors when selling Banksy art.

As the owner, a clear understanding of what you hold is the first step towards a successful sale. This not only helps with your Banksy authentication; it also ensures the piece is presented to the market with confidence.  If you're uncertain about any element of a Banksy artwork, Maddox Gallery’s team of specialists can assist in verifying and valuing it, whether you’re preparing to sell Banksy privately or exploring other resale options. Laying the groundwork early positions you for the strongest possible outcome.

Step Two: What’s Your Banksy Worth?

Banksy prints Laugh Now (2004) and Stop and Search (2007)

Once you've confirmed what you own, the next step is determining its value. A professional Banksy valuation takes into account a range of factors, from rarity and condition to provenance and current market dynamics.

Each artwork occupies a unique place within the broader Banksy market. The highest prices are typically achieved by pieces in pristine condition, with rare edition numbers and strong ownership histories. As demand evolves, understanding where your work fits is essential to setting realistic expectations and maximising your return.

At Maddox, we regularly provide valuations for Banksy pieces, whether you're looking to sell or simply wish to gain a clearer picture of your artwork’s current market standing.

How Much Do Banksy Prints Sell For? 

Banksy, Pulp Fiction (signed), 2004

Those planning to sell Banksy print editions should be aware that several key factors shape market value. Edition size and signature status are paramount, with smaller editions and artist-signed works typically commanding significantly higher prices than their unsigned counterparts.

Subject matter also plays a vital role. Iconic and culturally resonant images such as Girl With Balloon, Banksquiat and Pulp Fiction remain among the most sought-after. As prime examples of Banksy top selling art, they consistently command premium prices thanks to their global recognition and emotional impact. Ultimately, the value of any Banksy print lies at the intersection of rarity, condition, provenance and the artwork’s place in the wider cultural conversation.

To establish a baseline value, we start by analysing recent sales of comparable works. While this provides a helpful benchmark, valuations can vary widely. In-demand editions often outperform expectations, while pieces with lower market interest may see more conservative results.

If you’re uncertain about the value of your Banksy or need guidance on selling graffiti art effectively, consulting an expert is a smart and strategic move. At Maddox Gallery, our specialists provide professional valuations informed by real-time market insights, recent comparables and an in-depth understanding of the latest Banksy sold artworks. This expert-led process not only answers your key Banksy valuation questions but also helps you set a competitive and achievable asking price, positioning your piece for the strongest possible result. 

Step Three: Banksy Authentication—Why Does It Matter?

Banksy, Flying Copper (Unsigned), 2003

When it comes to selling Banksy art, authentication is non-negotiable. The artist’s cultural stature and market demand have given rise to countless counterfeits and unauthorised works, making verified Banksy authentication a critical requirement for serious buyers.

At the heart of how to authenticate a Banksy is one indispensable document: a Certificate of Authenticity (COA) issued by Pest Control, the artist’s sole authorised authentication body. This is the only organisation sanctioned to provide official Banksy authentication, and without a COA, even genuine works can face significant resale challenges. Most reputable platforms won’t handle uncertified pieces, and informed buyers will typically avoid them, resulting in diminished market value.

Virtually all Banksy pieces produced after 2009 were sold with a Pest Control certificate, with a few rare exceptions, such as unnumbered editions like Tesco Petrol Bomb or works created within the past two years. Pest Control can also issue certificates for older works upon application, though the process can be lengthy. Why does this matter? Without official paperwork, most galleries and auction houses won’t handle a Banksy, and knowledgeable buyers will steer clear. A work without certification is typically considered unverifiable, with its market value significantly reduced.

On the flip side, a verified Banksy Pest Control COA gives buyers immediate confidence that a piece is genuine and that it can be sold, insured or exhibited without issue. In short, authenticity is a make-or-break factor when selling a Banksy. If you don’t have a certificate, you’ll need to apply through Pest Control before proceeding, but be prepared for a wait because the process often takes months or even years.

Whether you're looking to list a Pest Control Banksy for sale or need support authenticating your piece, ensuring you have proper certification in place is essential to achieving its full value. Maddox has a strong working relationship with Pest Control and can help guide you through the process. This involves submitting key documents, including a condition report, clear images showing the edition number and a copy of the owner’s ID alongside the work.  

Step Four: Selling Banksy Art—Why Consign Instead of Auction?

Banksy,  Love Is In The Air,  in Ash Salon Street, Bethlehem (2005), © Photo by Josh Levinger 

While high-profile auctions often dominate headlines, they’re not always the most effective route for selling Banksy art. For many private collectors, gallery consignment offers a more strategic path, delivering greater control over pricing, a higher level of discretion and, in many cases, stronger financial results when it comes to how much your Banksy art sells for.

Rather than leaving your Banksy’s fate to the unpredictability of the auction room, consigning through a trusted gallery allows you to set expectations, engage directly with qualified buyers and avoid excessive fees. With over £7.6 million in Banksy sales spanning 500+ prints and originals, Maddox Gallery brings unmatched expertise in navigating his market, placing works privately and ensuring they reach the right collectors.

The decision to auction or sell a Banksy through a gallery often comes down to your goals: speed versus certainty, spectacle versus strategy. For those considering how to consign art in a way that offers more control, privacy and long-term value, gallery consignment is typically the smarter route, with a tailored approach and results to match.

Consigning with Maddox means tapping into a truly global audience. We promote your Banksy to a carefully vetted network of collectors across more than 60 countries, ensuring your work is seen by the most active and informed buyers in the market. This international reach increases your chances of a successful sale and positions your piece for maximum impact and return.

A Step-by-Step Overview

• Initial Consultation—We assess your Banksy artwork, its provenance, condition and market relevance.
• Valuation & Strategy—You’ll receive a pricing strategy tailored to current demand and collector interest.
• Marketing & Promotion—The piece is positioned for sale through our global channels, including discreet outreach to top collectors.
• Sale & Settlement—Once sold, Maddox manages the transaction and ensures secure payment and artwork transfer.

Curious to find out more about how the two approaches compare? Our artwork consignment guide explores the differences between private sales and auctions in greater detail. By choosing to sell your Banksy through Maddox, you gain the expertise of a trusted gallery partner that delivers the high prices the Banksy market is known for, without the uncertainty or high fees typically associated with the auction world.

What Is Pest Control and Why Is It Essential?

Pest Control is the official body established by Banksy to authenticate his artworks. It’s the only certification he recognises, and without it, a Banksy piece cannot be verified or resold through reputable channels. Essential for serious sales, Pest Control certification protects against forgeries and is required by galleries, auction houses and collectors worldwide.

Recent Banksy Sales Through Maddox Gallery

Maddox Gallery has successfully placed a number of high-demand Banksy works with private collectors worldwide. Recent highlights include Banksquiat, a rare edition fusing the iconic styles of Banksy and Jean-Michel Basquiat. Its cross-genre appeal and low edition number made it a standout consignment, attracting global interest and securing a swift private sale. Also, a signed edition of Girl with Balloon was placed with a private collector. One of the most recognisable images in Contemporary art, it highlights Maddox’s ability to secure top-tier results for the most sought-after Banksy prints. 

Step Five: Contact Maddox to Sell Your Banksy