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- Estimate
- £30,000–£50,000 hammer ≈ $36,622–$61,037
- Result
- upcoming — 28 September 2023
- Performance
- Sale
- Christie's — Contemporary Edition , London · 28 September 2023
- Dimensions
- Height 240 mm
- Record ID
- TB-2026-3335039
- Record
- first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
- Cite this record
- TB-2026-3335039 — https://thebasis.art/cite/TB-2026-3335039
Banksy, Watchtower. Christie's, 28 Sep 2023, lot 13. estimate £30,000–£50,000, unsold at time of record. TheBasis.Art, TB-2026-3335039.
Sell probability TheBasis model · trained on recorded passes
94% chance this lot finds a buyer · market base rate 72%
Of the 92,006 held-out lots the model scored about 91%, 91% sold.
Modeled from the house, the sale type, the artist's record and the estimate's position — not a view on the work. Subscribers see each factor and its sample. See plans. Model data through 2025-09-15.
Cite this record permanent · resolvable · quotable
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Banksy, Watchtower. Christie's, 28 Sep 2023, lot 13. estimate £30,000–£50,000, unsold at time of record. TheBasis.Art, TB-2026-3335039.
From the same sale Contemporary Edition · Sep 2023
| Lot | Artist | Estimate | Result |
|---|---|---|---|
| Thought After Filthy Thought | Harland Miller | £10,000–£15,000 | upcoming |
| I Fought the Law | Banksy | £12,000–£18,000 | upcoming |
| NOLA AP (Dark Orange to Light Orange Rain) | Banksy | £90,000–£120,000 | upcoming |
| The Comedian | Nathaniel Mary Quinn | £5,000–£7,000 | upcoming |
| Animal Spirit (Pink) | Grayson Perry | £6,000–£8,000 | upcoming |
| Pouring Over 2 Morrison Boys & 2 Maps I | Frank Bowling | £5,000–£7,000 | upcoming |
Comparable results nearest sold works, same medium & price band
| Artist | Lot | vs. estimate | Result USD, incl. premium | Sale |
|---|---|---|---|---|
| Banksy | Trolleys | $53,784 | Bonhams, Dec 2021 | |
| Banksy | Morons | Phillips, Jun 2026 | ||
| Banksy | Banksquiat (Black) | SBI Art Auction, May 2025 | ||
| Banksy | Love Rat | SBI Art Auction, Jul 2023 | ||
| Banksy | Jack & Jill (Police Kids), 2005 | Bonhams, Oct 2022 | ||
| Banksy | Morons (Sepia) | Phillips, Jun 2025 | ||
| Banksy | Grannies, 2006 | Bonhams, Nov 2021 | ||
| Banksy | Trolleys (Color) | Sotheby's, Jul 2024 |
The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.