Monday, September 21, 2026 Buying & trading early MMA cards — send your list
MMA cards. History. Market.
Fightcardboard The MMA Card Archive
Home/Fighters/BJ Penn/2010 #20b
Catalogue No. 094 · Card record

BJ Penn

2010 Topps UFC (Series 4) · card #20b

Key card
  • FighterBJ Penn
  • Year2010
  • ManufacturerTopps
  • Set2010 Topps UFC (Series 4)
  • Card number#20b
  • TypeBase card
  • AutographNo
  • Serial numberedNo
  • Rookie statusNot a rookie card.
  • Print runUnknown — not estimated
High confidence×1View sources & research
01

Why this card matters

A short-print variation of #20 that uses his nickname, 'The Prodigy'. Cardboard Connection's Series 4 review lists it as a separate nickname variation of #20.

02

Identification

Missing a front scan. Contribute one.

  • TCDB number 20b, flagged SP
  • Named 'The Prodigy' where #20a carries his name
  • Check the name line: a regular #20 is not the SP
Often confused with
Any 2010 Topps UFC #20 Penn is the SP.Only the version reading 'The Prodigy' (TCDB #20b) is the short print.
03

Parallels

No parallels recorded for this card.

04

Population & market

Population. Population figures will be taken directly from the grading companies and dated when they are. None are shown yet.

FightCardboard doesn't republish other sites' price data, and won't label an asking price as a value. What appears here instead: sales we made or watched happen, and public auction results — each tagged with its source.

Trading Card Database — 2010 Topps UFC #20b The Prodigy
Cardboard Connection — 2010 Topps UFC Series 4 review

05

Available copies

None in the vault right now.

Tell me when one landsOffer one to us

06

Further reading

Sets

Why 2009 Topps UFC Matters

Two products, released seven months apart, that hold the first UFC-licensed cards of almost every name from the sport's first era.

September 21, 2026
Why 2009 Topps UFC Matters
Rookie cards

BJ Penn rookie card guide

The long version, with every card people confuse it with.
07

More BJ Penn

2009 Topps UFC Round 1 #10 BJ Penn / Joey Gilbert — front
2009Topps UFC Round 1 #10Rookie
2009 Topps UFC Round 1 #A-BJP BJ Penn — front
2009Topps UFC Round 1 #A-BJPAuto
2009Topps UFC Round 1 #AUG-BJPAutoRelic/25
2009 Topps UFC Round 2 #47 BJ Penn — front
2009Topps UFC Round 2 #47Rookie
2009 eTopps (MMA) #5 BJ Penn — front
2009eTopps (MMA) #5/999
2010 Topps UFC (Series 4) #20a BJ Penn — front
2010Topps UFC (Series 4) #20a
Sources & research High confidence×1

Every factual claim on this page, the evidence behind it, and an honest confidence level. Where sources disagree the disagreement is kept, not quietly resolved.

High confidence

2010 Topps UFC (Series 4) #20b — BJ Penn.