
Baseball
Boys of Summer
Boys of Summer is a Courtyard Baseball mystery pack with a calibrated expected value of $147.96 and a typical (median) pull of $133.00 across 21 indexed pulls. Its pack price is not yet confirmed, so the EV ratio, hit rate, and Rip Advisor verdict are pending.
Calibrated EV
$148
- Calibrated EV
- $148
- Cash-out EV
- $133
- Pack price
- Unknown
- Typical pull
- $133
- Hit rate
- —
- Lifetime EV
- $147
- Pulls indexed
- 21
- Last pull
- 41d ago
01 / Rip Advisor
Is Boys of Summer worth it right now?
- No pack price on record, so no net or ROI figure can be computed.
Verdict is computed transparently from indexed pulls: cash-out ROI, median pull, 7-day trend, hit rate, and sample size. Redemption shipping (typically $16+) is not included — cards worth less than a few times the shipping cost are usually better instant-sold than shipped. Not financial advice.
02 / Pool signals
What's happening in the Boys of Summer pool
No price set — pool economics can’t be computed.
No price set — pool economics can’t be computed.
Pro adds the Pool Health score and chase-removal impact.
Not observable: packs remaining, value remaining, and which chases are still in the pool — Courtyard publishes a pull feed, not inventory. We label those unavailable rather than estimate them. Everything above is computed from indexed pulls and EV snapshots; thin or stale data pulls the score toward neutral. Formula
Chase tracker
Needs 30+ indexed pulls to define a chase tier for this pack — 21 so far.
Signal lifetime
SIGNAL Awaiting new data · 41 days agoNo pulls indexed recently, so this read cannot refresh. Treat it as a snapshot of the past.
- Newest pull
- 41 days
- observed
- Pull rate
- none
- observed
- Pulls, 7d
- 0
- observed
- Half-life
- Pro
Aged, not predicted. Half-life counts how fast new evidence arrives, measured from real pull timestamps — it is not a forecast of where EV is heading. We publish no EV-drift half-life because our snapshot history is still too short for a regression to mean anything. The seeded placeholder points this note used to warn about have been flagged in the database and excluded from every chart, trend and score, so what you see plotted is observed data. Note the headline EV is decay-weighted, so it reacts to new pulls sooner than this whole-sample horizon implies. Methodology
03 / Contents
What has come out of Boys of Summer
Only 21 pulls indexed. Below 25 the proportions below move a lot on a single pull — read them as examples of what has appeared, not as a profile of the pack.
By era
Cards seen range from 1953 to 1976.
- Vintage (pre-2000)100%$147 avg
Most common sets
Sets these pulls came from.
- Topps90%$148 avg
- Bowman Color5%$124 avg
- Laughlin Old-Time Black Stars5%$165 avg
Cards seen most often
Named on every readable pull.
- Roger Maris14%$119 avg
- Bob Clemente5%$256 avg
- Bob Lennon5%$141 avg
- Braves Rookies5%$142 avg
- Bullet Rogan5%$165 avg
- Dick Allen5%$125 avg
- Eddie Mathews5%$111 avg
- Frank Robinson5%$204 avg
Built from the 21 indexed pulls of this pack so far — a record of what has come out, not a promise about what is left.
07 / Big hits
Biggest Boys of Summer pulls

1958 Topps #52 Bob Clemente (PSA 3 VG)

1972 Topps #240 Rich Allen (PSA 9 MINT)

1963 Topps #400 Frank Robinson (PSA 7 NM)

1971 Topps #630 Roberto Clemente (PSA 4.5 VG-EX+)

1974 Laughlin Old-Time Black Stars #19 Bullet Rogan (PSA 6 EX-MT)

1966 Topps #72 Tony Perez (PSA 7 NM)

1963 Topps #472 Lou Brock (PSA 5 EX)

1964 Topps #541 Braves Rookies - Phil Roof/Phil Niekro (PSA 5 EX)
08 / EV history
Boys of Summer EV over time
Calibrated EV currently sits at $147.96, and has moved up 0.0% over the last 7 days.
EV over time: 441 points from Sep 21 to Sep 28, starting at $148 and ending at $148, essentially flat across the period.
09 / Quick answers
Boys of Summer — quick answers
- Is Boys of Summer worth buying right now?
- Our current verdict is NO DATA (score 0/100). No pack price on record, so no net or ROI figure can be computed.
- What is the EV of Boys of Summer?
- The calibrated EV is $147.96 against a pack price of not yet set, with a typical (median) pull of $133.00 across 21 indexed pulls.
- What are the real odds of beating the pack price on Boys of Summer?
- We cannot say yet. Boys of Summer has no pack price on record, and the odds of beating a price are undefined until there is one to beat. The 21 indexed pulls are still shown below as a record of what has come out.
- What is the typical pull from Boys of Summer?
- The median pull is $133.00 — half of all indexed rips returned less than that. The single best recorded pull is $256.00.
10 / Pull log
Latest Boys of Summer pulls
1956 Topps #2 Warren Giles - White Back (PSA 6 EX-MT)$133.0041d ago
1956 Topps #174 Glen Gorbous - Gray Back (PSA 8 NM-MT)$127.0041d ago
1958 Topps #52 Bob Clemente (PSA 3 VG)$256.0041d ago
1963 Topps #120 Roger Maris (PSA 6 EX-MT)$125.0041d ago
1956 Topps #104 Bob Lennon - Gray Back (PSA 8 NM-MT)$141.0042d ago
1973 Topps #615 Rookie 3rd Basemen - Ron Cey/John Hilton/Mike Schmidt (PSA 2 GOOD)$133.0042d ago
1976 Topps #455 Dick Allen (PSA 9 MINT)$125.0042d ago
1963 Topps #472 Lou Brock (PSA 5 EX)$146.0043d ago
1964 Topps #541 Braves Rookies - Phil Roof/Phil Niekro (PSA 5 EX)$142.0043d ago
1971 Topps #630 Roberto Clemente (PSA 4.5 VG-EX+)$195.0043d ago
1962 Topps #1 Roger Maris (PSA 4 VG-EX)$120.0044d ago
1966 Topps #100 Sandy Koufax (PSA 4 VG-EX)$117.0044d ago
1968 Topps #78 Jim Northrup (PSA 9 MINT)$131.0044d ago
1963 Topps #120 Roger Maris (PSA 6 EX-MT)$112.0044d ago
1972 Topps #240 Rich Allen (PSA 9 MINT)$206.0044d ago
1956 Topps #142 Gene Baker - Gray Back (PSA 8 NM-MT)$127.0044d ago
1953 Bowman Color #121 Yogi Berra (PSA 2 GOOD)$124.0045d ago
1966 Topps #72 Tony Perez (PSA 7 NM)$156.0045d ago
1963 Topps #400 Frank Robinson (PSA 7 NM)$204.0045d ago
1974 Laughlin Old-Time Black Stars #19 Bullet Rogan (PSA 6 EX-MT)$165.0045d ago
1964 Topps #35 Eddie Mathews (PSA 7 NM)$111.0045d ago
Compare Boys of Summer with other Baseball packs
Same math, same methodology — cash-out ratios after each pack's own buyback, so the comparison is apples to apples.
- Baseball Mythic Pack0.924x cash-out · EV $5,460 · hit rate 40.0%NEAR BREAK-EVEN
- Baseball Legend Pack0.794x cash-out · EV $2,345 · hit rate 0.0%HOUSE EDGE
- Sports 2: ReaperEV $1,232SET PACK PRICE
- Wildcard InfernoEV $1,100SET PACK PRICE
- Baseball Diamond Pack1.281x cash-out · EV $1,514 · hit rate 45.5%GREAT VALUE
- Baseball Platinum Pack1.101x cash-out · EV $651 · hit rate 36.4%GREAT VALUE
Understand these numbers
Every figure on this page — EV, EV ratio, hit rate, dilution — is defined once and computed the same way for every pack.