Rupert Grint Autograph
Artbox Harry Potter and the Prisoner of Azkaban Update Autographs · NNO
Key facts
- CardVolume has no verified sales of the Rupert Grint Autograph NNO (Artbox Harry Potter and the Prisoner of Azkaban Update Autographs) on record as of November 10, 2026.
Updated · Only verified or cross-checked sales count · How we verify · Data: Markdown, JSON
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Values as of Nov 10, 2026 in USD. Market price = median of at least 5 qualifying sales of this exact version and grade in the last 90 days. Methodology
Sales history
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No sales documented yet for this card.
Verified: an editor or automated check confirmed the figure on the source page. Cross-checked: an independent second research pass reopened the source and confirmed it. Reported: cited by research but not re-checked; never used in metrics. Asking prices are never listed here.
Price chart
No qualifying sales yet.
Graded population
No sourced population figure yet.
Population counts copies graded by one company in one grade. It is not a print run and it grows with every submission. Why population is not print run
Grading math for this card
Prefilled with the latest qualifying sale for each grade where one exists. Replace any value with your own. We never suggest what grade your copy will get.
Compare grading math across cards · Formula from Grading: condition, uncertainty, and economics: grading pays only if your honest chance of the high grade exceeds (raw net + cost − other-outcome net) ÷ (high-grade net − other-outcome net). The 13% fee is an editable assumption, not a quoted tariff.
About Rupert Grint Autograph
Rupert Grint Autograph is a NNO Artbox Prisoner of Azkaban Update autograph insert for Grint as Ron Weasley. Collectors search for it because Grint's single-signer Update autograph is distinct from the famous three-actor autograph and from costume or prop cards featuring Ron.
Why this card matters
Verified factCardboard Connection lists Rupert Grint as Ron Weasley in the 2004 Artbox Prisoner of Azkaban Update Autographs Set Checklist and separately lists the Daniel Radcliffe, Emma Watson and Rupert Grint triple autograph. That separation matters because the same actor appears across single-signer, multi-signer, costume and character-based items. TraderCracks describes the Update autograph checklist as the point where both Daniel Radcliffe and Rupert Grint joined Emma Watson in the Artbox autograph lineup. [1][2]
Identifying the exact version
AnalysisUse the set name and autograph checklist position first. This is a Prisoner of Azkaban Update NNO autograph card signed by Rupert Grint as Ron Weasley, not a Ron costume card, a later Order of the Phoenix autograph, or the Radcliffe/Watson/Grint triple autograph. If the card is slabbed, record the card grade and autograph grade separately. If it is raw, do not describe it as PSA-equivalent unless it has actually been authenticated or graded. [1]
What moves the price between versions and grades
AnalysisThe most important comparison filters are set, signer, single versus multi-signed format, authentication and grade. A Rupert Grint Order of the Phoenix autograph sale should not price this Prisoner of Azkaban Update card. A Ron Weasley costume swatch also belongs to a different card family even when it names the same actor and character. This pass did not record a qualifying sold comparable for the exact POA Update Grint autograph, so valuation remains unestablished here.
Authenticity checks
AnalysisCompare against official references; multiple checks; no destructive tests; copied cert numbers exist. For this card, match the Artbox Update autograph design, NNO status, Rupert Grint/Ron Weasley identification and any slab label against the seller's exact photos. Check signature placement, ink appearance, surface condition and back text. For certified examples, use the cert lookup as one input, then compare holder, label, card and signature images because a valid number can be copied into a misleading listing.
What people get wrong about this card
Based on the claims our guides decline to adopt: Risk and strategy · Case studies and corrections
Frequently asked questions
Is the Rupert Grint POA Update autograph the same as the triple autograph?
How much is the Rupert Grint Prisoner of Azkaban Update autograph worth?
What are the pull odds for Prisoner of Azkaban Update autographs?
Is a Ron Weasley costume swatch the same card family as this autograph?
How many PSA 10 Rupert Grint POA Update autographs exist?
Sources
- 2004 Artbox Harry Potter and the Prisoner of Azkaban Update Trading Cards — Cardboard Connection (accessed Sep 26, 2026)
- 2004 Artbox Harry Potter and the Prisoner of Azkaban Update Checklist, Trading Cards Info — TraderCracks (accessed Sep 26, 2026)
Not yet established
- No official Artbox manufacturer checklist page was found in this pass.
- No qualifying sold comparable was established for the exact Rupert Grint Prisoner of Azkaban Update autograph.
- No population count with a source-stated as-of date was established.
Research: Codex research pass (live web) · automated source checks · independent cross-check · generated Sep 26, 2026 · awaiting editor review · updated Oct 3, 2026. Found an error? Report it.