What is the Slabline Score?

The Slabline Score is a credit-style 0–1000 protection score for a graded trading-card collection, blended from five weighted factors: Insurance (35%), Concentration (25%), Storage (20%), Liquidity (10%), and Provenance (10%). Higher is better; bands run A (≥880) to F (<400).

How does Slabline value my graded cards?

Each card is valued from recent comparable sales for the exact graded card (by certification number and grade), aggregated across eBay, Heritage, Goldin, and PWCC. More comps yield a tighter, higher-confidence value.

Does Slabline sell insurance?

No. Slabline is software that produces broker-ready insurance schedules and risk reports. It is not an insurer, broker, or appraiser and does not provide insurance, financial, or legal advice.

Which cards and categories does Slabline support?

Graded slabs from PSA, BGS, SGC, and CGC across baseball, basketball, football, soccer, Formula 1 / racing, hockey, Pokémon, and Magic.

How much does Slabline cost?

There is a free Ledger tier for up to 25 cards. Collector is $99/year (or $9.99/month) and removes the card limit for an unlimited collection. Insured is $149/year (or $14.99/month) and adds broker-ready insurance schedules and a weekly intelligence brief. A Vaulted tier adds connected Hobby Smart Case hardware.

What is the Hobby Smart Case?

A connected travel case (Travel 40, 75, and Pro) with per-slot temperature, humidity, light, and tamper monitoring, plus GPS location and a chain-of-custody log — turning storage risk into live, sensor-verified data. Launching Q2 2027.

Slabline^™All cards →

Baseball · Set

Leaf card values

Q: How does Slabline value my graded cards?

Each card is valued from recent comparable sales for the exact graded card (by certification number and grade), aggregated across eBay, Heritage, Goldin, and PWCC. More comps yield a tighter, higher-confidence value.

Q: Does Slabline sell insurance?

No. Slabline is software that produces broker-ready insurance schedules and risk reports. It is not an insurer, broker, or appraiser and does not provide insurance, financial, or legal advice.

Q: Which cards and categories does Slabline support?

Graded slabs from PSA, BGS, SGC, and CGC across baseball, basketball, football, soccer, Formula 1 / racing, hockey, Pokémon, and Magic.

Q: How much does Slabline cost?

There is a free Ledger tier for up to 25 cards. Collector is $99/year (or $9.99/month) and removes the card limit for an unlimited collection. Insured is $149/year (or $14.99/month) and adds broker-ready insurance schedules and a weekly intelligence brief. A Vaulted tier adds connected Hobby Smart Case hardware.

Q: What is the Hobby Smart Case?

A connected travel case (Travel 40, 75, and Pro) with per-slot temperature, humidity, light, and tamper monitoring, plus GPS location and a chain-of-custody log — turning storage risk into live, sensor-verified data. Launching Q2 2027.

Baseball index+0.10% this week→

Current market values for graded cards from Leaf, by grade, from real comparable sales. Track your whole collection — with a 0–1000 protection score and a broker-ready insurance schedule — free.

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1948 Leaf151 of 346 cardsShow all 346 →

The first color baseball cards of the post-war era, a 98-card set skip-numbered to 168 to confuse collectors into buying more packs. Its Jackie Robinson and Satchel Paige rookies — Paige a notoriously tough short print — are two of the most important cards of the late 1940s.

1948 Jackie Robinson #79PSA 10$2,676,492 PSA 7$85,000 PSA 6$67,100 PSA 8$45,067 SGC 4$30,750 PSA 5$28,175 PSA 4$26,500 PSA 3.5$22,300 PSA 3$19,600 PSA 2$16,605 SGC 3$14,950 PSA 2.5$13,700 SGC 2$11,378 PSA 1.5$10,800 PSA 4.5$10,578 PSA 1$9,875 SGC 1$8,009
1948 Babe Ruth #3+10.4% 1WPSA 10$659,834 PSA 8$40,260 PSA 7$19,500 PSA 6$16,201 PSA 5$10,662 PSA 3$8,400 PSA 4$7,250 PSA 3.5$6,475 PSA 2.5$6,300 PSA 2$5,995 PSA 1$4,290 SGC 1$3,500
1948 Ted Williams #76PSA 10$476,127 PSA 8$6,000 PSA 6$5,950 PSA 7$5,500 PSA 5$4,900 PSA 4$4,055 PSA 3.5$3,976 SGC 4$3,600 PSA 3$3,200 PSA 2$2,608 SGC 2$2,576 SGC 3$2,100
1948 Satchel Paige #8PSA 9$275,000 PSA 5$97,804 PSA 7$45,510 PSA 1$22,806
1948 Warren Spahn #32PSA 10$252,000 PSA 8$18,045 PSA 7$3,275 PSA 4$438 SGC 3$438 PSA 3$438
1948 Stan Musial #4+2.7% 1WPSA 10$218,784 PSA 8$40,800 PSA 7$12,608 PSA 6$6,000 PSA 4$3,690 PSA 3$2,651 PSA 2$2,575 PSA 3.5$2,350 SGC 3$2,026 SGC 1$860
1948 Phil Rizzuto #11PSA 10$63,345 PSA 7$1,685 PSA 8$383 PSA 4$277 PSA 6$250 PSA 3$250 SGC 5$250
1948 Honus Wagner #70PSA 10$57,600 PSA 7$926 PSA 8$900 SGC 4$381 SGC 3$381 PSA 3$381
1948 Larry Doby #138PSA 9$55,200 PSA 6$10,980 PSA 7$10,750 PSA 3$3,100
1948 Ralph Kiner #91PSA 10$32,900 PSA 8$1,405 SGC 5$462 PSA 2$124 PSA 5$120 PSA 4$120
1948 Lou Boudreau #106PSA 10$29,013 PSA 8$418
1948 Bobby Doerr #83PSA 10$28,749 PSA 8$1,230
1948 Ted Kluszewski #38+0.1% 1WPSA 10$26,897 PSA 8$203
1948 Hal Newhouser #98PSA 9$24,995 PSA 5$14,500 PSA 6$2,390
1948 Johnny Mize #46PSA 10$22,043 PSA 4$160 PSA 8$70
1948 Lucius Appling #59PSA 10$15,458
1948 Joe Gordon #117PSA 10$12,050 PSA 8$277
1948 Joe DiMaggio #1PSA 7$10,451 PSA 6$4,200 PSA 5$3,600 PSA 4$3,600 SGC 4$3,321 PSA 3.5$2,280 SGC 3$1,920 PSA 2$1,620 PSA 3$1,620 SGC 2$1,380 SGC 1$1,170 PSA 1.5$1,138 PSA 1$750
1948 Paul Trout #10PSA 10$8,214 PSA 8$1,369
1948 Tommy Henrich #55PSA 9$8,000 PSA 5$830
1948 Jim Hegan #28PSA 10$7,780
1948 Andy Pafko #125PSA 10$7,135 PSA 7$314
1948 Joe DI Maggio #1PSA 9$7,000
1948 Del Ennis #49PSA 10$6,932 PSA 8$69
1948 Ewell Blackwell #39PSA 10$6,790 PSA 8$630 PSA 7$259
1948 Mickey Harris #27PSA 10$6,678 PSA 8$500
1948 Johnny Lindell #82PSA 10$6,351 PSA 8$234
1948 Alvin Dark #51PSA 9$6,300 PSA 7$2,500
1948 Hank Edwards #72PSA 10$6,067 PSA 8$204
1948 Dick Sisler #143PSA 10$6,000 PSA 7$120
1948 Eddie Joost #62PSA 9$6,000 PSA 6$923 PSA 7$738
1948 Johnny Hopp #139PSA 10$5,908 PSA 8$1,200
1948 George Stirnweiss #95PSA 10$5,904
1948 Dick Wakefield #50PSA 10$5,864 PSA 8$123
1948 Martin Marion #97PSA 10$5,493
1948 Billy Johnson #14PSA 10$5,491 PSA 8$636
1948 Roy Smalley #77PSA 10$5,451
1948 Sam Chapman #26PSA 10$5,361 PSA 8.5$384 PSA 7$246
1948 Danny Murtaugh #142PSA 10$5,160
1948 Pat Seerey #73PSA 10$5,133
1948 Cliff Aberson #136PSA 10$5,090 PSA 8$291 PSA 7$165
1948 Jake Early #61-0.1% 1WPSA 10$5,004
1948 George Vico #47PSA 10$4,936
1948 Elmer Valo #29PSA 10$4,894
1948 Ralph Weigel #86+4.2% 1WPSA 10$4,745 PSA 8$43
1948 Hank Sauer #20PSA 9$4,636 PSA 2$354
1948 Mizell Platt #159PSA 10$4,525
1948 Bob Feller [Wrong Back] #93PSA 9$4,500
1948 Bob Elliot #65PSA 10$4,355 PSA 8$449
1948 Sid Hudson #84PSA 10$4,129 PSA 8$360
1948 Bob McCall #57+18.5% 1WPSA 10$4,000
1948 Enos Slaughter [Wrong Back] #127PSA 10$4,000
1948 Al Evans #22PSA 10$3,992
1948 Sid Gordon #131PSA 9$3,892 PSA 7$1,560 PSA 6$1,415
1948 Frank Overmire #17-0.2% 1WPSA 10$3,846 PSA 8$800
1948 Johnny Schmitz #48PSA 9$3,480
1948 George Kell [Wrong Back] #120PSA 9$3,472
1948 Enos Slaughter #127PSA 7$3,360 PSA 6$1,320 PSA 10$861
1948 Dave Philley #85PSA 10$3,360 PSA 7$677
1948 Orval Grove #66PSA 8$3,120 PSA 9$3,120 PSA 6$1,599
1948 Bob Feller #93PSA 5$3,075 PSA 9$3,075 PSA 4$750
1948 Dom DiMaggio #75PSA 7$3,021 PSA 9$3,021
1948 Ted William #76PSA 2$2,956
1948 Jackie Robinson [Wrong Back] #79PSA 9$2,800
1948 Dale Mitchell #165PSA 10$2,760 PSA 7$1,950
1948 Frank Gustine #88PSA 9$2,760
1948 Bobby Adams #54PSA 8$2,745 PSA 9$2,745 PSA 2$676
1948 Vernon Stephens #161PSA 7$2,706 PSA 8$930 PSA 10$930
1948 Phil Cavaretta #168PSA 7$2,640 PSA 10$2,640 PSA 4$738 PSA 5$187
1948 Harry Brecheen #158PSA 7$2,553 PSA 10$2,553 PSA 3$923 PSA 2$420
1948 George Kurowski #81PSA 7$2,500 PSA 9$2,500
1948 Matthew Batts #108PSA 7$2,500 PSA 9$2,500
1948 Gene Hermanski [Correct Spelling] #102PSA 9$2,300
1948 Emil Leonard #113PSA 9$2,280 PSA 7$1,415 PSA 2$276
1948 Barney McCoskey #63
1948 Barney McCoskey #63PSA 8$2,160
1948 Casimer Michaels #13PSA 9$2,087
1948 Harold Reiser #146PSA 3.5$2,030 PSA 10$1,584
1948 John Wyrotsek #19
1948 John Wyrotsek #19PSA 8$1,920
1948 Harry Walker #137PSA 10$1,860 PSA 7$677
1948 Eddie Stevens [Wrong Back] #43PSA 8$1,860 PSA 9$390
1948 Kirby Higbe #129PSA 10$1,800 PSA 6$150
1948 Henry Majeski #149PSA 10$1,800 PSA 5$1,292
1948 John Vander Meer #53PSA 8$1,740 PSA 7$172
1948 Barney McCosky #63PSA 7$1,675 PSA 9$953
1948 Bob Scheffing #160PSA 10$1,560 PSA 6$1,538
1948 Luke Appling #59PSA 8$1,554 PSA 6$55
1948 Bob Dillinger #144PSA 10$1,500 PSA 5$923
1948 Eddie Miller #43SGC 2$1,476
1948 Bill Goodman #30PSA 7$1,440 PSA 9$953
1948 Tommy Holmes #133-0.1% 1WPSA 7$1,317 PSA 10$1,317
1948 Edward Stewart #104PSA 7$1,260 PSA 9$470
1948 Al Zarilla #36PSA 9$1,199
1948 Ed Miller #68PSA 9$1,199
1948 Cliff Aberson [Full Sleeves] #136PSA 10$1,116
1948 Cassimer Michaels #13PSA 7$1,078 PSA 4$270 PSA 1.5$72
1948 John Vandermeer [Vander Meer] #53PSA 9$990
1948 Walter Evers #78PSA 8$923 PSA 9$923
1948 Cliff Aberson [Short Sleeve] #136PSA 10$900
1948 Harry Lowrey #33PSA 9$892 PSA 7$424
1948 Larry Jensen #56PSA 10$870
1948 Floyd Baker #153PSA 7$840 PSA 10$584
1948 Clifford Fannin #123PSA 7$840 PSA 9$299
1948 Freddy Hutchinson #163PSA 10$830
1948 Johnny Vander Meer #53
1948 Johnny Vander Meer #53PSA 8$810
1948 Lou Brissie #31PSA 8$618 PSA 10$149
1948 Kirby Higbee #129PSA 6$510
1948 Gene Hermanski #102PSA 8$450
1948 John Wyrostek #19PSA 10$400
1948 John Wagner #70SGC 4$381 SGC 3$381
1948 Virgil Trucks #5PSA 9$364
1948 Al Dark #51
1948 Al Dark #51PSA 5$297
1948 Clifford Fannin [Wrong Back] #123PSA 9$250
1948 Kent Peterson [Red Cap] #42PSA 9$238
1948 Ken Keltner #45PSA 7$229 PSA 9$229
1948 John Pesky #121PSA 9$143
1948 Kent Peterson #42PSA 10$111
1948 Gerald Priddy #111PSA 10$92
1948 Warren Rosar #128PSA 8$68 PSA 10$68
1948 Kirby Higbe [Wrong Back] #129PSA 10$9
1948 Danny Murtaugh [Wrong Back] #142PSA 10$9
1948 Dick Sisler [Wrong Back] #143PSA 10$9
1948 Bob Dillinger [Wrong Back] #144PSA 10$9
1948 Harold Reiser [Wrong Back] #146PSA 10$9
1948 Henry Majeski [Wrong Back] #149PSA 10$9
1948 Vernon Stephens [Wrong Back] #161PSA 10$9
1948 Freddy Hutchinson [Wrong Back] #163PSA 10$9
1948 Dale Mitchell [Wrong Back] #165PSA 10$9
1948 Mickey Harris [Wrong Back] #27PSA 9$7
1948 Virgil Trucks [Wrong Back] #5PSA 9$3
1948 Satchel Paige [Wrong Back] #8PSA 9$3
1948 Harry Lowrey [Wrong Back] #33PSA 9$3
1948 Bobby Adams [Wrong Back] #54PSA 9$3
1948 Alvin Dark [Wrong Back] #51PSA 9$3
1948 Barney McCosky [Wrong Back] #63PSA 9$3
1948 Orval Grove [Wrong Back] #66PSA 9$3
1948 Bob Elliot [Wrong Back] #65PSA 9$3
1948 Ed Miller [Wrong Back] #68PSA 9$3
1948 George Kurowski [Wrong Back] #81PSA 9$3
1948 Walter Evers [Wrong Back] #78PSA 9$3
1948 Hal Newhouser [Wrong Back] #98PSA 9$3
1948 Edward Stewart [Wrong Back] #104PSA 9$3
1948 Kent Peterson [Black Cap] #42PSA 9$3
1948 Ken Keltner [Wrong Back] #45PSA 9$3
1948 Gus Lesnevich [Wrong Back] #60PSA 9$3
1948 Eddie Joost [Wrong Back] #62PSA 9$3
1948 Dom DiMaggio [Wrong Back] #75PSA 9$3
1948 Roy Smalley [Wrong Back] #77PSA 9$3
1948 Emil Leonard [Wrong Back] #113PSA 9$3
1948 John Pesky [Wrong Back] #121PSA 9$3
1948 Walt Evers Shortprint #78
1948 Walt Evers Shortprint #78PSA 6—
1948 Dutch Leonard Shortprint #113
1948 Dutch Leonard Shortprint #113PSA 6—

1949 Leaf5 cards

1949 Satchel Paige Card #8
1949 Satchel Paige Card #8PSA 7$275,000
1949 Larry Doby Card #138PSA 8$55,200 PSA 7$10,750
1949 Babe Ruth #3PSA 8$27,600 PSA 6$9
1949 Jackie Robinson #79PSA 4.5$10,578
1949 Bill Goodman Short-Print #30PSA 8$6,000

1960 Leaf152 of 164 cardsShow all 164 →

A 144-card black-and-white issue sold in nickel packs with marbles instead of gum, produced during Leaf's brief return to baseball. Its second series is notably scarce, and the set offers an affordable window into the era's stars.