Description
Cody Martin arrived in the NBA the long way around. A Mocksville, North Carolina native, he and his identical twin brother Caleb spent two seasons at NC State before transferring to Nevada, where Cody sat out a redshirt year before playing his junior and senior seasons. In two years with the Wolf Pack he helped the program to back-to-back Mountain West regular-season titles and a Sweet 16 appearance, and was named Mountain West Defensive Player of the Year as a junior. That extra college mileage made him, at 23, an unusually old rookie by the time the Charlotte Hornets took him with the 36th overall pick in the 2019 NBA Draft.
His rookie season in Charlotte was built on hustle rather than box-score numbers. Early on he was a bench piece averaging modest scoring totals, valued more for effort plays — diving for loose balls, sprinting the floor in transition — than highlight numbers, and he dealt with a nasal procedure and a stint in concussion protocol that cost him games. He nonetheless carved out a rotation role under coach James Borrego and, days after that health scare, earned his first career start, a 36-minute, 12-point outing against Luka Dončić and the Mavericks. His twin Caleb joined him in Charlotte as an undrafted free agent that same fall, and for a stretch the Martins became the only pair of identical twins ever to share the same NBA roster.
Martin's game continued to round into form as his career went on. His best individual season came in 2021-22, when he posted career-high averages across the board and led the entire NBA in three-point shooting percentage — a remarkable turn for a player whose perimeter shot had been the biggest question mark coming out of Nevada. The following year brought a setback: a knee injury required arthroscopic surgery, sidelining him for a stretch after he had just signed a four-year, $32 million contract to stay in Charlotte, a deal that reflected the value the organization placed on his two-way play even without star-level scoring.
This card comes from that true rookie year. It is the 2019-20 Panini National Treasures Rookie Patch Autograph, card #131, part of a checklist the release is remembered for producing some of the most sought-after hard-signed rookie cards of its class. Each copy is serial-numbered to 99, pairing an on-card signature with a piece of game-worn material from Martin's rookie season — a single high-end card capturing the moment an overlooked, late-blooming prospect turned Hornets draft pick began an NBA career defined more by persistence than by hype.
2019-20 National Treasures RPA Stars & Stripes Cody Martin #131 /30 BGS 9
9MINT
- S Sellability 24%
- W Wow Factor 76%
- A Age 46%
- P Popularity 14%
- P Population Count Low /30
How This Card Scores
This card scores 47% overall — the average of its five SWAPP™ ratings, each measured as set out below. A 2020-released Rookie Patch Autograph in the flashy Stars & Stripes FOTL parallel, numbered to just 30 copies, gives it real visual punch, but the player's low profile as a journeyman bench forward keeps popularity and sellability modest despite the card's scarcity.
- SellabilityLow · 24%
- Low sellability index. Cody Martin cards trade infrequently on eBay since he is a role player who has never been a featured NBA starter or fantasy name.
- Wow Factor76%
- The Stars & Stripes First Off The Line parallel has a patriotic, colorful design with an on-card autograph and rookie patch, giving it strong visual appeal for an RPA.
- Age46%
- Worked out from the card's age: released 2020-06, it has been out about 6 years. Each five years on the market adds to the score, from 40% at six months to 100% at fifty years. That puts it at 46%.
- Popularity14%
- Cody Martin is a journeyman bench forward who has bounced between the Hornets, Suns, Pacers and the G League/Mexico, generating little media or search buzz.
- Population CountLow · /30 · 76% Rarity
- Numbered to 30: only 30 copies were made in all, a low population next to plain parallels printed in the thousands. That scores 76% for rarity.
Product Info
Why This Card Matters
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10Gem Mint

10Gem Mint- S Sellability 88%
- W Wow Factor 76%
- A Age 40%
- P Popularity 93%
- P Population Count Low* 20
* Graded copies only (PSA, BGS, SGC, CGC and others) — ungraded copies are not counted.


- S Sellability 92%
- W Wow Factor 76%
- A Age 40%
- P Popularity 96%
- P Population Count Low* 25
* Graded copies only (PSA, BGS, SGC, CGC and others) — ungraded copies are not counted.
10Gem Mint

10Gem Mint- S Sellability 93%
- W Wow Factor 76%
- A Age 40%
- P Popularity 96%
- P Population Count Very High* 4K
* Graded copies only (PSA, BGS, SGC, CGC and others) — ungraded copies are not counted.


- S Sellability 92%
- W Wow Factor 60%
- A Age 40%
- P Popularity 95%
- P Population Count Medium* 300
* Graded copies only (PSA, BGS, SGC, CGC and others) — ungraded copies are not counted.