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 being marketed for sale by the Paul G. Allen estate, with any outcome here depending on a binding agreement for a majority stake before the NFL season begins. ESPN reported this week that buyer interest has been softer than expected, with sources putting a likely price at slightly above $9 billion and describing a relatively small pool of potential bidders. That matters for interpretation: a 25% crowd-implied chance is consistent with a live process, but not with a broad auction. For German users, markets of this type can raise GlüStV access and advertising questions, while the US CFTC’s reach is relevant because the underlying event is a sports-related financial contract rather than a casual wager. Platforms offering no-KYC up to $1,500 may be accessible for small positions, but that limit does not change the market’s settlement rules or the need for a public, binding sale announcement.
Comparable NFL team sales show that these transactions can take time and often narrow to a few credible names late in the process. The Washington Commanders sale in 2023 and the Denver Broncos sale in 2022 both moved through formal bidding and league approval after months of speculation, and the final buyer was not always the most frequently mentioned name early on. For the Seahawks, the key read-through is that a high valuation, league approval, and estate considerations can all delay resolution even if there is interest. Recent reporting also names possible bidders such as Aditya Mittal, Wyc Grousbeck and Vinod Khosla, while earlier reports linked figures including Jeff Bezos and Steve Ballmer, though some of those interest signals have since been questioned or denied.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- 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.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
Trade Who will buy the Seattle Seahawks? on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →