Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
25% | 75% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
25% | 75% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Jeff Bezos | 25% YES | 76% NO |
| Larry Ellison | 28% YES | 72% NO |
| Marshawn Lynch | 28% YES | 72% NO |
| John Stanton | 2% YES | 98% NO |
| Tim Cook | 5% YES | 95% NO |
| Buyer D | — | |
Market context
The Seattle Seahawks are in the middle of a sale process, but the market’s 25% implied probability still prices in a fairly narrow path to a named buyer before the September deadline. In handicapper terms, that leaves “Other” as the favourite and any specific individual as the underdog, unless the estate lands a clean, binding agreement quickly. For comparison, recent NFL ownership transactions have typically hinged on a small number of ultra-wealthy bidders, then narrowed further once financing, governance and league approval became clear. That tends to favour a few headline names rather than a broad field, but it also means markets can overstate certainty before formal paperwork is public.
The latest read is that interest has been softer than the league expected. ESPN reported on 22 May that sources believe the team may sell for slightly above $9 billion, a record price, but that buyer interest has not matched early expectations. Sportico and local coverage have pointed to Aditya Mittal, Wyc Grousbeck and Vinod Khosla as possible bidders, while earlier reports linking Mark Zuckerberg and Tim Cook were later denied. That keeps the consensus concentrated around a small cluster of wealthy buyers, but also leaves room for a contrarian “no deal by September” view if bids do not meet the estate’s threshold.
For traders, the main catalysts are a formal announcement from Vulcan LLC or the NFL, any confirmation that a majority stake has been agreed, and evidence that one bidder has financing and league support lined up. Until then, soft-market reporting cuts both ways: it reduces the odds of a fast sale, but it also creates value if a credible bid emerges and the market is still pricing the process as delayed or inconclusive.
Methodology
We track Who will buy the Seattle Seahawks? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What does it cost to trade on PolyGram?
- Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.
Trade Who will buy the Seattle Seahawks? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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