Whatnot Vertical Benchmarks · May 2026

Basketball Cards on Whatnot: the operating benchmarks

daley_sports runs $281K/stream on 13 shows/month — the highest per-stream efficiency for basketball cards. See how scarcity mechanics drive the number.

$281K/stream Revenue / stream daley_sports — the only basketball-card seller in our top 25 — runs at $281,156/stream on just 13 shows/month. That's the 3rd highest per-stream yield in the entire leaderboard.

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Top sellers in this vertical

Ranked by avg rev/stream. All data from the Resellbot 30-day snapshot (May 2026).

Leaderboard Rank #13

@daley_sports

Avg rev/stream $281K

Shows/month 13

Monthly GMV $3.7M

Est. fee burn/yr $4.8M

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Vertical economics

Category-level data from the 1 Basketball Cards sellers in our 25-seller leaderboard.

Median rev/stream

$281K

across 1 seller

Median cadence

shows/month

Total category GMV

$3.7M

combined 30-day

Attribution gap typical

22–38%

of GMV unattributed

Basketball card format mechanics: scarcity and prime-time anchoring

Format-specific mechanics that drive (or drain) per-stream revenue in this category.

Scarcity is the lever. 13 shows/month at $281K each is not an accident — it's a deliberate constraint. Basketball card buyers respond to anticipation. Each show feels like an event because shows are rare.
Prime-time evening formats win. Basketball card buyers skew toward game-night scheduling. Wednesday/Thursday evening shows after the NBA slate drive higher live attendance and faster spot fills.
LeBron/Wemby effect. Zion, Wemby, and LeBron rookies in PSA 9–10 routinely clear $2,000–$15,000+. One high-ticket pull per show can represent 20–40% of total stream GMV. Announce the featured product explicitly.
Attribution gap at $3.6M/month. At daley_sports' GMV level, NBA-adjacent press (trade rumors, stat milestones) drives organic discovery. Last-click attribution from Whatnot captures 0% of that — it all looks "organic platform."

Incrementality calculator

Pre-filled with Basketball Cards median benchmarks. Edit to match your numbers.

Your attribution gap

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Monthly GMV ($)

Shows/month

Est. annual platform fees (11%) —

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Basketball Cards — Monday checklist

5 format-specific actions to run at the start of every week.

Map show frequency vs. per-stream GMV over the last 60 days. If you've added shows, has per-stream revenue held or dropped?
Schedule next month's shows around NBA game nights. Track whether game-adjacent shows outperform off-night shows by more than 20%.
Announce your featured card 48h ahead of each show with a PSA grade photo. Measure waitlist/RSVP growth vs. shows with no pre-announcement.
Survey 50 recent buyers: "How did you first discover this show?" If >20% say social media or press vs. Whatnot search, your attribution is skewed.
Run one show with 2x the minimum spot price. If per-stream revenue increases (even with fewer spots sold), higher anchoring is your lever.

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