How It Works
A clear path from submission to payout.
The Glass Exchange is built for serious collectors on both sides of the transaction — reviewed listings, verified bidding, structured post-sale protection, and a deal-closing assist when you need it.
Every piece reviewed before it goes live
Approved members only — no anonymous bids
Free listing — 5% buyer's fee only
72-hr inspection period, held payout
The Process
Seven steps. Every time.
Every transaction follows the same structure — from the moment a piece is submitted to the moment a seller gets paid.
Submit
The seller completes the intake form with photos, condition notes, ownership history, and any reserve preference. Thorough submissions move through curation faster and perform better at auction.
Curate
We review every submission for authorship, condition accuracy, photography quality, market fit, and reserve realism. Accepted pieces are prepared into complete auction listings — images organized, descriptions refined, context added for buyers.
Artist verification · Condition accuracy · Photography · Reserve expectations · Market fit
Final listing content is approved by the seller before it goes live. Nothing publishes without your confirmation.
Schedule
Approved listings are placed into the auction calendar with a scheduled close time. For multi-listing events, pieces are staggered so each gets its own closing moment and full bidder attention.
Auction
The listing goes live. Approved members bid through the platform. The public comment thread keeps questions visible to every bidder equally. Anti-sniping extends the auction when bids land inside the final two minutes.
Any bid in the last 2 minutes extends the auction by 2 more. Auctions close fairly.
Set a maximum — the system bids incrementally on your behalf up to your limit.
A one-time hold (5% of your first bid, $25 minimum) is placed when you first bid. Released if you don't win. If you win, a separate final payment is collected.
No Reserve listings receive a 10-day featured auction window and guaranteed Sunday close — built to maximize exposure, watcher count, and bidder confidence.
Payment
The winning bidder is contacted to complete payment. A 5% buyer's fee applies (minimum $25), based on the closing price, and is added to the total. Shipping is confirmed and invoiced separately.
Deliver
The seller packages the piece per our Recommended Shipping Standards and ships with tracking and the carrier coverage they choose. Buyer and seller may also agree to an in-person handoff for higher-value pieces.
Hard case + double-box + full insurance. See the Shipping Guide.
Photos or video of the packed piece protect you if anything goes wrong in transit.
Verify & Payout
After confirmed delivery, the buyer has 72 hours to inspect the piece and confirm it arrived as described. Once that period closes without a dispute, The Glass Exchange team issues the seller payout. If there is an issue, the buyer opens a dispute and we step in to resolve it.
Starts at confirmed delivery. Payout held until it closes cleanly.
File through the transaction page. We review both sides — decisions are final.
Transaction Support
Reserve not met? We can still help close it.
If an auction closes below reserve, we step in. We contact both the high bidder and seller privately to explore whether a number works for both sides. No pressure, no obligation, no additional fee.
Learn about Transaction SupportPlatform Standards
Why buyers and sellers trust the process.
Every transaction follows the same structural guarantees — from the moment a piece is submitted to the moment a seller gets paid.
Listings are not accepted on submission — they are accepted after curation.
- Authorship verified or transparently declined
- Condition notes checked against photos
- Photography quality meets a consistent standard
- Reserve expectations grounded in market reality
Every approved piece receives one of four guidance levels — driving the intensity of our recommendations for higher-value or harder-to-replace pieces.
- Standard — Recommended Shipping Standards apply
- High-Value Recommended — emphasized standards + optional protection
- Additional Shipment Protection Strongly Recommended — for higher-value, fragile, or difficult-to-replace pieces
- White Glove / Concierge Logistics — coordinated upon request
Approved members bid with confidence — fast, transparent, and structurally fair.
- No anonymous accounts — every bid is traceable
- Verified card on file before the first bid lands
- Auto-bid available; anti-sniping extends late bids cleanly
- Public bid history visible to every participant
Reviewed listings, verified bidders, and a protected transaction flow before any funds move.
- Reviewed sellers — no anonymous listings, ever
- Transaction flow protections remain active until delivery conditions are met
- 72-hour inspection window on every shipped piece
- Disputes reviewed by The Glass Exchange before settlement
Seller payout is held through the 72-hour post-delivery inspection period. If a dispute is raised, we step in before funds move. If nothing is disputed, The Glass Exchange team issues the payout after the window closes.
Buyers are encouraged to record a continuous unboxing video when shipped items arrive. This documentation is only required if a dispute is opened, but it helps The Glass Exchange review delivery and condition issues fairly. Unboxing guidelines →
Shipping Standards
Recommended Shipping Standards
To help protect buyers, sellers, and rare collectible work in transit, we strongly encourage the following professional shipping standards for all high-value shipments.
- Double-boxed packaging
- Full boxing video documentation
- Adult signature confirmation
- Discreet exterior packaging
- Retain packaging materials until transaction completion
- Optional third-party shipment protection for high-value pieces
Boxing video guidance
Boxing videos should clearly document:
- Item condition before packing
- Cushioning materials used
- Full sealing process
- Final labeled package
Optional Shipment Protection Resources
Some collectors choose to purchase additional shipment protection for higher-value, fragile, or difficult-to-replace pieces.
Coverage availability, exclusions, limits, and claim eligibility vary by provider, carrier, packaging method, shipment value, and destination.
White Glove & Concierge Delivery
For exceptionally valuable, historically significant, or difficult-to-replace collections, some collectors may prefer private courier coordination, in-person handoff, or white glove delivery arrangements.
While not required, personalized delivery coordination may provide additional peace of mind for certain high-value transactions. Available upon request and may be coordinated for select transactions.
Your Role
What to expect as a buyer or seller.
Buyers
- Create a free member account and wait for display-name approval
- Browse listings — no account needed to watch or read
- Read the full listing, photos, and condition notes before bidding
- Ask questions publicly in the comment thread
- Place bids — all bids are binding
- A temporary 5% card hold may be placed while bidding
- Complete payment promptly if you win
- Confirm delivery within 72 hours and report any issues immediately
Sellers
- Read Seller Tips and Shipping Guide before submitting
- Submit photos, condition notes, ownership history, and reserve preference
- Work with our team to finalize the listing — you approve before it goes live
- Monitor the auction and answer comments publicly
- Ship promptly after close — with tracking and the carrier coverage you choose
- Document your packaging with photos or video
- The Glass Exchange team issues seller settlement after the 72-hour inspection period closes cleanly
- No listing fee — ever
Quick Answers
Common questions.
Transactions are supported by verified bidding, a temporary 5% card hold, agreed shipping terms, and held seller payout until delivery is confirmed and the 72-hour inspection period closes. If something goes wrong, the dispute process gives both sides a structured path to resolution.
Bids are placed by approved members through the live auction. If your bid is valid and higher than the current bid, you become the high bidder immediately. All bids are binding. You can also set an auto-bid maximum and let the system bid incrementally on your behalf.
A temporary card authorization may be placed during bidding to support serious participation and reduce non-performing bidders.
This authorization is not a charge. If you do not win, no buyer's fee is collected.
If you win, a 5% buyer's fee is charged at auction close using your verified payment method.
If the reserve is not met, Transaction Support can step in. We contact both the high bidder and the seller privately to explore a post-auction agreement. No obligation on either side, no additional fee if a deal is reached.
Complete the submission form with photos, condition notes, ownership history, and any reserve expectation. We review every submission — not all pieces are accepted. Read the Seller Tips page before submitting.