How to Buy Bluefin (BLUE)
Every exchange we track that lists BLUE, what the buy costs, and what it costs to take BLUE with you afterwards.
16 of the exchanges we track list BLUE, and 15 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is Ourbit at $0.00 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $0.03 to buy $1,000 of BLUE and move it to your own wallet. Every exchange sends BLUE over Sui, so there is no network to get wrong. 4 of them have BLUE withdrawals paused right now — you can buy there, but you cannot take the coin with you until it reopens.
Networks BLUE runs on
Where to buy BLUE
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw BLUE. It is the number the exchange’s own “how to buy” page never shows you, and it reorders the table more often than not. The coins column is how many assets each exchange lists in total, from our own sync — not the figure CoinMarketCap prints.
| Exchange | Buy fee on $1,000 | Move it out | All-in cost | Coins listed | Buy |
|---|---|---|---|---|---|
 MEXCReferralPay with Card | $0.500–0.05% taker | $0.028693 BLUE · Sui | $0.53 | 9,475 | Visit ↗ |
 GateReferralPay with Card | $1.000.1% taker | $0.050595.29 BLUE · Sui | $1.05 | 2,059 | Visit ↗ |
 BitgetReferralPay with Card, 3rd-party | $1.000.1% taker | $0.215922.5734 BLUE · Sui | $1.22 | 2,516 | Visit ↗ |
 OurbitPay with Bank | $0.000% taker | $0.028693 BLUE · Sui | $0.03 | 1,980 | Visit ↗ |
 Backpack ExchangePay with Bank | $1.000.1% taker | $0.0095631 BLUE · Sui | $1.01 | 6,485 | Visit ↗ |
 LBankPay with 3rd-party | $1.000.1% taker | $0.191320 BLUE · Sui | $1.19 | 1,890 | Visit ↗ |
 HashKey GlobalCrypto deposit only | $1.200.12% taker | $0.019132 BLUE · Sui | $1.22 | 115 | Visit ↗ |
 Biconomy.comPay with Card, P2P, 3rd-party | $1.000.1% taker | $0.286930 BLUE · Sui | $1.29 | 990 | Visit ↗ |
 KuCoinPay with Card | $1.000.1% taker | $0.573860 BLUE · Sui | $1.57 | 2,147 | Visit ↗ |
 HTXPay with Bank, P2P | $2.000.2% taker | $0.0058330.6100 BLUE · Sui | $2.01 | 1,159 | Visit ↗ |
 BitruePay with Card | $2.800.098–0.28% taker | $0.124313 BLUE · Sui | $2.92 | 1,784 | Visit ↗ |
 KrakenPay with Card, Bank, Apple/Google Pay | $8.000.01–0.8% taker | $0.071727.5 BLUE · Sui | $8.07 | 697 | Visit ↗ |
 BitMartPay with Card, P2P, 3rd-party | $1.000.1% taker | withdrawals paused | — | 3,695 | Visit ↗ |
 CoinExPay with P2P, 3rd-party | $2.000.2% taker | withdrawals paused | — | 1,018 | Visit ↗ |
 DigiFinexPay with Card, P2P | $2.000.2% taker | withdrawals paused | — | 1,009 | Visit ↗ |
 idax exchangePay with Bank, 3rd-party | $2.000.2% taker | withdrawals paused | — | 378 | Visit ↗ |
Showing 1–16 of 16 exchanges listing BLUE
Buying BLUE step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 16 exchanges list BLUE at all, and the table already shows what you will pay to leave as well as to buy.
- Fund the account. 15 of those exchanges take fiat, 9 of them by card. Card is fastest and dearest; a bank transfer costs a fraction of it. Depositing a stablecoin you already hold is free on almost every exchange here.
- Place the order. A market order pays the taker fee in the table; a limit order that rests on the book pays the lower maker fee. On a thinly traded coin the spread costs more than either, so a limit order is worth the wait.
- Decide whether to move it. Leaving BLUE on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee, from $0.02869 — send a small test amount first, and match the network on both sides.
How to buy BLUE — FAQ
Where can I buy Bluefin (BLUE)?
On 16 exchanges we track: MEXC, Gate, Bitget, Ourbit, Backpack Exchange and 11 more. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw BLUE.
What is the cheapest way to buy BLUE?
Ourbit, at $0.03 to buy $1,000 of BLUE and withdraw it — $0.00 in trading fee plus $0.02869 to move it out over Sui. If you are leaving the coin on the exchange, only the first half applies and a different venue may win. Paying by card adds the card processor's charge on top of both, typically 1.8–4%.
Can I buy BLUE with a credit card?
Indirectly, yes. 9 of the exchanges listing BLUE accept a card, but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for BLUE on the same exchange. That means two fees: the card charge, then the trading fee in the table.
Do I have to pay a fee to withdraw BLUE?
Yes, and it is worth checking before you choose where to buy. It is a flat amount of BLUE, set by each exchange per network, so it does not scale with the size of your purchase — the cheapest in the table is $0.02869 on Ourbit. Our full BLUE withdrawal fee table compares every exchange and every network.
Is it safe to leave BLUE on the exchange?
It is a custody choice, not a safety switch. While the coin sits there the exchange holds the keys: convenient, recoverable if you lose your password, and dependent on the exchange staying solvent and keeping withdrawals open. Moving it to a wallet you control removes that dependency and costs one withdrawal fee — from $0.02869 for BLUE. For a trading balance, staying put is reasonable; for a long hold, most people move.
Exchange coverage for BLUE comes from each exchange’s own deposit and withdrawal endpoints (last sync 2026-08-29 00:57 UTC); trading fees are the published base tier, no volume discount applied (verified 2026-08-28). Exchanges we have a referral arrangement with appear first and are tagged as such — it changes no number in any row. Nothing here is investment advice; see our methodology.