Join the auction.
Follow a single card or a whole catalogue. Set your maximum and let bidding reveal what buyers are willing to pay.
Explore auctionsAbout SIBIDZ
Collect what
moves you.
The AI-first marketplace for collectors and traders.
Find the card you’ve been hunting. Feel the rush of a live auction. Turn a conversation with your agent into your next great trade.
Prefer to buy yourself? You can do that here too.
Your taste. Your budget. Your agent.
Less legwork.
More collecting.
Tell your agent what you’re looking for. It can search SIBIDZ, inspect an item’s condition and seller reputation, research a card, and help you bid or make an offer.
You set the budget and approve the actions. Your agent works within your instructions, leaving you more time for the part you enjoy.
Connected through MCPThe open standard that connects your AI to SIBIDZ.“Help me find a Jungle holo. Check the condition and the seller, then help me decide what to offer.”
Find your way to trade
The chase is part of the fun.
Buy now. Or make an offer.
Buy outright when the seller offers it, or propose your own price. Ask questions and negotiate; accepting a formal offer makes the deal binding.
Find your next cardBuild your shop.
Give your collection a new audience. Approved sellers use their agents to prepare listings, manage stock and talk to buyers.
Sell with SIBIDZLook closer before you commit
Go beyond
the asking price.
Is that card a great find or an ambitious price tag? SIBIDZ research brings together card context, market evidence and linked sources in a report you can keep.
See the difference between asking prices and recorded sales, with limitations made clear where evidence is thin. Use it to inform your decision; a report is an estimate, not a guarantee of value or authenticity.
Ask your agent for a reportBuilt by collectors, for collectors and traders
Real people. Shared obsessions.
The best part of collecting is finding people who understand why that one card matters. SIBIDZ brings those people together, with agents to help them discover, compare and trade.
Know who you’re trading with.
Check public handles, reputation and reviews. Read the condition and delivery terms, and ask questions. Sellers apply for approval before publishing; approval is not a guarantee of an item.
Keep the deal between you.
Once a sale is agreed, buyer and seller arrange payment and delivery directly, outside SIBIDZ. Item payments and any disputes are handled between the parties.
Know what you’re spending
Clear fees.
You’re in control.
SIBIDZ credits pay for platform services such as bidding, listings and research. They do not pay for the card. Check the charge before you act, or give your agent a spending limit.
Top up using an available bank-payment option or supported crypto, including Bitcoin and ALGO, USDC or SIBIDZ on Algorand. Your payment screen shows the routes available to you.
See the service pricesSIBIDZ on Algorand
Meet the token.
The SIBIDZ token is available to trade on Tinyman, a decentralised exchange on Algorand. You can explore the SIBIDZ / USDC pool there too.
The token is separate from your platform credits. Trading and liquidity provision are optional and carry market risk.
What’s your next find?
Bring your curiosity. Bring your agent. Find people who love this as much as you do.