---
title: "Rupert Grint Autograph NNO (Harry Potter and the Half-Blood Prince - Autographs) price, verified sales and population"
url: https://cardvolume.com/harry-potter/artbox-half-blood-prince/rupert-grint-autograph/
category: Harry Potter
updated: 2026-09-27
as_of: 2026-09-27
source: CardVolume (https://cardvolume.com)
---

# Rupert Grint Autograph NNO (Harry Potter and the Half-Blood Prince - Autographs): price, verified sales and population

> This is an Artbox autograph insert from the 2009 Harry Potter and the Half-Blood Prince trading-card release. Collectors search for it because Rupert Grint is one of the franchise's central cast members and the autograph checklist was a limited insert family, not a base-card parallel.

## Key facts

- CardVolume lists 1 verified sale of the Rupert Grint Autograph NNO (Harry Potter and the Half-Blood Prince - Autographs) as of September 27, 2026.
- No grade has the 5 verified sales in 90 days needed for a market price; the most recent verified sale was $845.89 for a PSA/DNA authenticated slab PSA 6 on May 6, 2025 at eBay via PSA Auction Prices Realized.
- The highest verified sale on record is $845.89 for a PSA/DNA authenticated slab PSA 6 on May 6, 2025 at eBay via PSA Auction Prices Realized.

## Market price by version and grade

Market price = median of at least 5 verified sales in the last 90 days for that exact version, grader and grade. "—" means not enough verified sales.

| Version | Grade | Market price | Sales in window | Last verified sale | Record sale | Population |
|---|---|---:|---:|---|---|---:|
| PSA/DNA authenticated slab | PSA 6 | — | 0 | $845.89 (2025-05-06) | $845.89 (2025-05-06) | — |

## Verified sales

Each sale was confirmed on the linked page by an automated check or an independent second pass.

| Date | Version | Grade | Price (USD) | Buyer's premium | Venue | Source |
|---|---|---|---:|---|---|---|
| 2025-05-06 | PSA/DNA authenticated slab | PSA 6 | $845.89 | excluded | eBay via PSA Auction Prices Realized | [link](https://www.psacard.com/auctionprices/non-sport-cards/2009-artbox-harry-potter-half-blood-prince-autographs/rupert-grint/5841205) |

## How to identify each version

- **NNO Rupert Grint AU / Ron Weasley on-card autograph**: Match the Artbox Half-Blood Prince autograph checklist entry for Rupert Grint AU / Ron Weasley; the autograph is part of the card issue, not a later signed base card.
- **PSA/DNA authenticated slab**: Match the PSA/DNA label to Rupert Grint, 2009 Artbox Harry Potter Half-Blood Prince Autographs, and verify both card grade and autograph grade separately.

**Identity note:** Seed identity was essentially correct. The checklist card is unnumbered (NNO) and identifies Rupert Grint as the signer and Ron Weasley as the character.

## Why this card matters

[verified] The opened checklist source identifies a 12-card Autographs insert set for the 2009 Artbox Half-Blood Prince release and lists Rupert Grint AU / Ron Weasley as one of the entries. The same checklist notes the autographs were inserted at 1:120 packs, which makes this a distinct autograph insert family rather than a signed copy of a regular base card.

## Identifying the exact version

[verified] Treat the NNO Artbox autograph card, later signed base cards, and PSA/DNA encapsulated examples as different objects. For a slab, record the card grade, autograph grade, cert number, and whether the label says 2009 Artbox Harry Potter Half-Blood Prince Autographs. The PSA example opened here identifies cert 63685603 as Rupert Grint, Half-Blood Prince AU, card grade EX-MT 6 and autograph grade MINT 9.

## What moves the price between versions and grades

[analysis] The biggest comparability problems are autograph authenticity, card condition, autograph grade, and whether the sale is the same Half-Blood Prince autograph issue. A PSA 6 Auto 9 sale is not a PSA 10 sale, and it should not be merged with 2007 Order of the Phoenix Rupert Grint autographs or unsigned Artbox cards. Thin sales history means one public sale should be treated as evidence, not a full market curve.

## Authenticity checks

[verified] Compare against official references where available; use multiple checks; do not use destructive tests; copied cert numbers exist. For this card, confirm the Artbox autograph checklist identity, inspect the card and autograph surface, match the PSA/DNA cert details to the physical holder, and remember PSA warns that valid cert numbers can be copied onto counterfeit inserts or documents.

## Common misconceptions

- **Myth:** Any Rupert Grint signed Harry Potter card is the same comparable. **What the evidence says:** The evidence supports separating the 2009 Artbox Half-Blood Prince NNO autograph from other Artbox years, later signed cards, and unsigned cards; ch02 and ch03 require exact identity before pricing.
- **Myth:** A PSA/DNA cert lookup proves the physical slab is genuine. **What the evidence says:** PSA says cert verification does not eliminate risk because real cert numbers can be copied; ch06 and ch11 reject cert-only authentication.
- **Myth:** The PSA population is a print run. **What the evidence says:** Population is a count of submitted and recorded graded/authenticated examples, not the number produced or surviving; ch02 specifically separates population from print run.

## FAQ

### How much did a PSA/DNA Rupert Grint Half-Blood Prince autograph sell for?

A PSA 6 with autograph grade 9 sold for $845.89 on May 6, 2025 on eBay according to PSA Auction Prices Realized and the PSA cert page.

### What is the card number for the Rupert Grint Half-Blood Prince autograph?

The checklist identifies the card as NNO, meaning no printed card number is listed for that autograph entry.

### Is the Rupert Grint Half-Blood Prince autograph a base-card parallel?

No; the checklist places it in the separate Autographs insert set, not the 90-card base set.

### How many PSA/DNA examples are recorded for the opened cert?

The opened PSA cert page shows PSA/DNA population 2 and pop higher 1 for cert 63685603 as observed on the source page.

### Does the sale price include buyer's premium?

The documented sale was an eBay auction, and the opened source does not state a buyer's premium; it is recorded here as no buyer's premium.

## Sources

1. [2009 Artbox Harry Potter and the Half-Blood Prince - Autographs Checklist](https://www.tcdb.com/Checklist.cfm/sid/295803/2009-) (Trading Card Database)
2. [PSA Auction Prices Realized: 2009 Artbox Harry Potter Half-Blood Prince Autographs Rupert Grint](https://www.psacard.com/auctionprices/non-sport-cards/2009-artbox-harry-potter-half-blood-prince-autographs/rupert-grint/5841205) (PSA)
3. [PSA Cert Verification 63685603](https://www.psacard.com/cert/63685603/psa) (PSA)
4. [PSA Grading Standards](https://www.psacard.com/gradingstandards) (PSA)
5. [PSA Cert Verification Notice](https://www.psacard.com/cert) (PSA)

## How to cite

> Rupert Grint Autograph NNO (Harry Potter and the Half-Blood Prince - Autographs). CardVolume, https://cardvolume.com/harry-potter/artbox-half-blood-prince/rupert-grint-autograph/ (accessed 2026-09-27).

Machine-readable: https://cardvolume.com/api/v1/cards/harry-potter--artbox-half-blood-prince--rupert-grint-autograph.json · Method: https://cardvolume.com/methodology/