1999 SP Signature Edition Baseball Checklist
Unknown · 1999 · Baseball · 403 cards across 5 sets
The 1999 SP Signature Edition Baseball checklist includes 403 cards across 5 sets from Unknown. The set carries 10 rookie cards and 187 autographs.
Most Valuable 1999 SP Signature Edition Baseball Cards
Mariano Rivera
#MRi
$760.00 PSA 10
Mike Piazza
#MP
$634.00 PSA 10
Andruw Jones
#AJ
$358.00 PSA 10
Adrian Beltre
#ABe
$256.77 PSA 10
Eddie Mathews
#EMa
$202.75 PSA 10
Pedro Martinez
#22
$190.00 PSA 10
Ranked by AgentGrail Market Value (PSA 10) from recent eBay sold listings. Estimates, not offers. · How we price
Page 1 · Base Set
| # | Player | Team | Flags | Raw | PSA 9 | PSA 10 | eBay | |
|---|---|---|---|---|---|---|---|---|
| 1 | Nomar Garciaparra | BOS | $1.00 | — | — | eBay | ||
 | 2 | Ken Griffey Jr. | SEA | $7.50 | $12.50 | — | eBay | |
| 3 | J.D. Drew | STL | $2.00 | — | — | eBay | ||
| 4 | Alex Rodriguez | SEA | $2.00 | — | — | eBay | ||
| 5 | Juan Gonzalez | TEX | $2.00 | — | — | eBay | ||
| 6 | Mo Vaughn | ANA | — | — | — | eBay | ||
| 7 | Greg Maddux | ATL | — | — | — | eBay | ||
| 8 | Chipper Jones | ATL | $2.00 | — | — | eBay | ||
 | 9 | Frank Thomas | SOX | $8.95 | — | — | eBay | |
 | 10 | Vladimir Guerrero | MON | $1.00 | — | — | eBay | |
 | 11 | Mike Piazza | NYM | $9.00 | $17.00 | — | eBay | |
| 12 | Eric Chavez | OAK | $2.00 | — | — | eBay | ||
| 13 | Tony Gwynn | SAN | $1.00 | — | — | eBay | ||
| 14 | Orlando Hernandez | NYY | $2.00 | — | — | eBay | ||
| 15 | Pat Burrell | PHL | RC | $4.00 | — | — | eBay | |
| 16 | Darin Erstad | ANA | — | — | — | eBay | ||
| 17 | Greg Vaughn | CIN | — | — | — | eBay | ||
| 18 | Russell Branyan | CLE | — | — | — | eBay | ||
| 19 | Gabe Kapler | DET | — | — | — | eBay | ||
 | 20 | Craig Biggio | HOU | $2.00 | — | — | eBay |
AgentGrail Market Value — based on recent eBay sold listings and market sales data · updated Jul 10, 2026 · How we price
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