Crypto Education

NFT Hub: How to Buy, Sell, Create and Store NFTs Safely

13 min read
NFT hub

NFTs are easy to buy and hard to sell, and the gap between those two facts is where most people lose money. This hub maps every Shironeko NFT guide and helps you decide which one to read next. It covers buying, selling, minting, marketplaces, real costs, wallets and the scams that target collectors. It also tracks how the market changed in 2026, when several well-known platforms narrowed their focus or shut down. Use it to find your situation, check the costs and risks, and then open the guide that goes into detail.

  • The chain an NFT lives on decides almost everything else: which wallet you need, which marketplace has buyers, and what each transaction costs.
  • The marketplace map changed in 2026. Magic Eden dropped its Ethereum and Bitcoin marketplaces to focus on Solana, Foundation shut down, and OpenSea added Solana NFT trading.
  • The listed price is never the full cost. Add marketplace fees, any creator royalty and network gas. On the way out, remember that a floor price is an asking price, not a bid.
  • Creator royalties are mostly a request, not a rule. Whether they get paid depends on the marketplace and the contract.
  • Most NFT losses come from fake collections and malicious signatures, not from hacked blockchains. A separate minting wallet and a hardware-secured vault solve most of the problem.

Start here: which guide do you need?

If you are new to the topic, begin with what are NFTs. It is our full explainer on token standards, what you actually own (usually not the copyright), and where NFTs are still used. This hub doesn’t repeat it. Its job is to route you.

Three short reads fill in the background. NFT vs crypto explains fungibility and why you nearly always need a coin such as ETH or SOL before you can buy an NFT. Are NFTs dead? covers the 2021 boom and the 2022–2023 crash, and explains why “much smaller and out of the hype phase” is a fairer description than “dead.” What is NFT minting explains how a token is created on-chain, how lazy minting works and what allowlists are for. That vocabulary comes up on every mint page.

NFT decision table: match your goal to a guide

Find the row that matches what you are trying to do. The cost column describes the types of fees, not exact amounts. Fees change with network demand and marketplace policy, so check the confirmation screen before you sign anything.

Your goal Typical chain and wallet Main costs Biggest risk Read next
Buy your first NFT cheaply Solana with Phantom, or an Ethereum layer 2 with an EVM wallet Price, marketplace fee, small network fee Buying a counterfeit collection How to buy NFTs
Buy an established Ethereum collection Ethereum with MetaMask or Rabby, ideally backed by a hardware wallet Price, marketplace fee, optional royalty, mainnet gas Overpaying against a thin market Floor price explained
Sell an NFT you already own The same chain and wallet that hold it One-time approval gas (on EVM chains), marketplace fee, royalty Fake “buyer” links and listing signatures How to sell NFTs
Create and sell your own work Solana or an Ethereum layer 2 for low cost; Ethereum mainnet for its collector base Minting gas (or lazy minting), sale fees No buyers at all How to create an NFT
Earn from resales as a creator A chain and marketplace that honour royalties None upfront; royalties may be skipped Royalties treated as optional NFT royalties explained
Keep valuable NFTs safe Software wallet plus a Ledger or Trezor Device cost, a few extra clicks Signing a malicious approval Best NFT wallets

Marketplaces in 2026: what changed

In February 2026 Magic Eden announced that it would stop trading Ethereum-compatible assets (including Polygon and Base) and Bitcoin Ordinals. It closed those marketplaces in March 2026 and ended wallet support for those assets in early April, keeping only its Solana marketplace. Foundation, the curated one-of-one art platform, announced in April 2026 that it was shutting down after a planned sale fell through. In August 2026 OpenSea added Solana NFT trading to its OS2 platform.

In practice: for Ethereum and EVM-chain NFTs, the main venue is OpenSea; the trader-focused Blur announced in October 2026 that its website will close in November 2026 (the on-chain protocol continues), so don’t start new activity there. For Solana, they are Magic Eden, Tensor and now OpenSea. If an older tutorial sends you to Magic Eden for Ordinals or to Foundation for art, look for an alternative that is still running. Our best NFT marketplaces comparison covers what separates a reputable venue from a clone: liquidity, verification, transparent fees and a track record. What is Magic Eden covers the platform’s history and the ME token. Read it alongside the 2026 changes above.

A dishonest marketplace usually shows the same signs: little real volume, no contract addresses on collection pages, fees that appear only at checkout, and a domain you reached through an ad or DM. Don’t connect a wallet to it.

Buying, selling and creating

Buying

The basic steps are the same on every chain. Set up a wallet for the right chain, fund it with the native coin from an exchange, find the collection, and check its contract address against the project’s official site before you pay. How to buy NFTs walks through each step. New to crypto? Our how to buy crypto hub covers getting ETH or SOL. Purchases are final, with no chargebacks.

Selling

Selling is where most new collectors meet reality. On Ethereum, your first listing in a collection usually needs a one-time approval transaction. The listing itself is often a gasless signature, and canceling it may cost gas. Price against recent completed sales and the highest standing bids, not against what you paid. How to sell NFTs covers fixed-price listings, auctions, accepting offers and record-keeping for tax.

Creating

Minting a single piece needs no code. How to create an NFT covers formats, chain choice and the realistic odds of selling, and the minting explainer covers lazy minting, which pushes the gas cost to the first buyer. Minting doesn’t give you copyright, and most new NFTs never sell, so an existing audience matters more than the mint.

What NFTs really cost: gas, fees and royalties

An NFT purchase can carry up to four separate costs: the price, a marketplace fee, an optional or enforced creator royalty, and network gas. Marketplace fees have changed repeatedly. Reports on OpenSea’s current NFT fee conflict, for example, so read the figure the marketplace shows you at checkout instead of trusting a number from any article, including ours.

Gas is paid to the network, not the marketplace, and the choice of network is the biggest factor. Ethereum mainnet fees in 2025–26 have mostly been far below the 2021 peaks, but they still jump during hyped mints. Layer 2s and Solana usually cost a fraction of that. Failed transactions can still use up gas. NFT gas fees explains base fees, priority tips and lazy minting. Check a live gas tracker rather than relying on its dollar examples, which reflect busier periods.

Royalties are the cost people misunderstand most. In plain terms, a creator sets a percentage (commonly 2.5–10%) to be paid on each secondary sale. Standards such as EIP-2981 only signal that rate, though, and it is the marketplace that decides whether to pay it. After the 2022–2023 fee war between Blur and OpenSea, many venues made royalties optional. NFT royalties explained covers on-chain enforcement tools and their trade-off: guaranteed creator income in exchange for less freedom to transfer.

Judging value: floor prices, blue chips and record sales

The floor price is the cheapest active listing in a collection. Treat it as an asking price, because nobody has agreed to pay it. To read a floor properly, compare it with the highest standing bids and recent completed sales. Check whether you are seeing ETH or dollars, look at how many distinct wallets are trading, and be wary of small collections where one holder can move the floor. NFT floor price explained covers wash trading, bait listings and why “floor × supply” overstates a collection’s value.

The collections people search for most, such as Bored Ape Yacht Club, CryptoPunks, Pudgy Penguins, Azuki and Mad Lads, are profiled in best NFT projects. That guide describes them rather than recommending them. Ownership has changed in places: Yuga Labs, which still runs BAYC, sold the CryptoPunks IP to the nonprofit Infinite Node Foundation in May 2025. Pudgy Penguins is the clearest example of an NFT brand moving into retail toys and its own token. What is Pudgy Penguins explains the brand, the PENGU token and why owning the coin is not the same as owning a penguin. For PENGU’s memecoin-style risk, see our memecoin guides.

Blue-chip means recognized and relatively liquid, not safe. Even the best-known collections trade far below their 2021 peaks.

Wallets, multi-chain collecting and bridging

No single wallet covers every NFT chain well. A common setup is an EVM wallet (MetaMask or Rabby) for Ethereum and its layer 2s plus Phantom for Solana, with a Ledger or Trezor behind anything valuable so that every transfer needs a physical confirmation. Best NFT wallets compares the options and explains the “minting wallet plus vault” structure. For setup, seed phrases and hardware choices across all assets, go to our crypto wallets and security hub.

A short answer to a common question: you can only bridge an NFT from Polygon to Ethereum (or back) if its collection is mapped on the bridge. NFTs that started on Ethereum and were deposited to Polygon through the official bridge can usually return. On the official PoS bridge, that means burning on Polygon, waiting for a checkpoint and then claiming on Ethereum with ETH for gas. Many Polygon-native collections have no Ethereum version at all. Our NFT explainer covers the steps, and the crypto bridging hub covers bridge safety in general. Any wallet that supports both chains works for bridging; what matters is starting from the official bridge, not a link someone sent you.

Safety and risk: the short version

The threats that cost collectors the most:

  • Duplicate collections. Copies reuse the art and name, sometimes with one letter changed, and list “bargains” below the real floor. The contract address is the only check that matters. Compare it with the project’s official site.
  • Fake mints and hacked Discords. A “surprise mint” link that asks for a setApprovalForAll signature can hand over every NFT you hold in that collection.
  • Listing signatures disguised as logins. A gasless prompt can list your NFT for close to nothing. Read every order your wallet displays.
  • Illiquidity. Many NFTs can’t be sold at any price. Buy only what you’re willing to hold indefinitely.
  • Platform risk. Marketplaces close or drop chains, as happened in 2026. Keep NFTs in your own wallet, not in a platform account.

How to spot NFT scams sets out a verification routine and what to do if you’ve already signed something bad.

Browse every nft guide

Start here

Buy, sell and create

Marketplaces: how to use them

Costs, value and royalties

Wallets, safety and projects

Best NFT Projects to Watch in 2026 — NFT digital collectible concept

Best NFT Projects to Watch in 2026

When people search for the “best NFT projects,” they usually want to know which collections are established, well-known, and still…

Manage your NFTs

FAQ

What is an NFT, in one sentence?

An NFT is a unique token on a blockchain that records who owns a specific item, such as artwork, a collectible, a game item or a ticket. Unlike a bitcoin, it is not interchangeable with any other token. Buying one normally gives you the token and the right to sell or transfer it, not the copyright, unless the collection’s license says otherwise.

Are NFTs dead in 2026?

Not dead, but much smaller. Trading volume and prices collapsed in 2022–2023, most 2021-era collections are now illiquid, and 2026 brought further consolidation as marketplaces closed or narrowed their focus. NFTs are still used for art, established collectibles, game items, tickets and on-chain names. Treat any purchase as a collectible you may never resell, not as an investment with an expected return.

How do NFT royalties on secondary sales work?

When an NFT resells, the creator’s chosen percentage, often 5–10%, can be deducted from the seller’s proceeds and sent to the creator. Most blockchains don’t enforce this automatically. The marketplace decides whether to honour it, and since 2023 many have made royalties optional. Some contracts restrict trading to royalty-paying venues, which secures payment but makes the NFT harder to move.

How do I spot an NFT duplication scam?

Copy the contract address from the project’s official website or verified account, and compare it character by character with the listing you are viewing. Copies can reuse the art, the name and even a convincing badge, but they can’t reuse the contract address. A collection that is only weeks old, has few owners or offers a rare item far below the floor should be treated as a fake until proven otherwise.

What is the most expensive NFT ever sold?

The most-cited single-NFT record is Beeple’s “Everydays: The First 5000 Days,” which sold at Christie’s for about $69.3 million in March 2021. Pak’s “The Merge” raised about $91.8 million in December 2021, but it was sold in units to roughly 29,000 buyers, so most sources don’t count it as one NFT. Our list of the most expensive NFTs ever sold covers every record sale and why some of them were wash trades. Both sales happened at the peak of the market, and they say nothing about what typical NFTs are worth.

Crypto is volatile and risky; this is education, not financial advice. Do your own research.

Related Articles