Supplier registry · Auction house · Irvine, CA
GreatCollections Coin Auctions reviews
UNVERIFIED UNCLAIMED PROFILE Not yet verified by Closo
Checked facts: 28 years online, street address on the site — as of .
Found in 2 public sources: Google Maps listing · website (checked Oct 27, 2026).
Facts the registry checked, not an endorsement.
online since
- Online since
- Street address
- 17891 Cartwright Rd, Irvine, CAmatches Google Maps
- Phone
- (949) 679-4180
- Website
- Reachable
- Google rating
- 4.2 · 125 reviews
- Reviews on Closo
- 0
- Reviews elsewhere
- 6
- Closo orders
- 0
- Reliability score
- 85 / 100
What the registry checked
Sources: Google Maps, checked Oct 1, 2026 · the company's website, checked Oct 27, 2026.
28 yearsonline — the domain was registered in .
6reviews of this company on other sites, 2.3 / 5 there — not counted in the Closo rating.
85reliability score out of 100, by the published method.
Questions buyers ask about GreatCollections Coin Auctions
Three questions, answered from the record: the company's public footprint.
01
Is GreatCollections Coin Auctions legit?
Checked facts: 28 years online, street address on the site — as of Oct 27, 2026. These are facts the registry could check, not an endorsement.
02
GreatCollections Coin Auctions reviews: what buyers say
6 reviews, 2.3 out of 5 on average. None of them comes from a Closo order yet — Closo counts only reviews from a purchase it can see.
03
Where does GreatCollections Coin Auctions ship from?
The registry records GreatCollections Coin Auctions at 17891 Cartwright Rd, Irvine, CA — the address on the company's public footprint. Shipping terms are agreed with the supplier; Closo does not quote them here.
- Website
- Reachable
- Physical address
- Found
- Domain age
- Reviews on Closo
- 0
- Reviews elsewhere
- 6
- Closo orders
- 0
- Reliability score
- 85 / 100
How this profile scores
Reliability score
Why this profile scores 85
Every supplier is scored from 0 to 100 on facts we can check ourselves — not on what the company says about itself. The same checks run for everyone, the method is published in full, and no supplier can pay to change a score.
85 / 100score, refreshed
0orders on Closo so far
Buying at GreatCollections Coin Auctions
Google rating4.2from 125 reviews on Google, as of Oct 1, 2026
Location on record1in 1 state
- State
- California
- Location
- Irvine, CA
Google Maps lists it as: Coin dealer, Gold dealer.
GreatCollections Coin Auctions reviews
No Closo reviews yet; six reviews on other sites. Closo counts only reviews from a purchase it can see.
No reviews on Closo yet.
Bought from this supplier? Attach any proof of a direct purchase — invoice, payment confirmation, order email — and yours will be the first that counts here: write a review.
Bought from this supplier? Attach any proof of a direct purchase — invoice, payment confirmation, order email — and yours will be the first that counts here: write a review.
Elsewhere 6 · 2.3/5
Bryan Johnson★★★★★via Trustpilot
I had 10 GSA cc Morgan uncirculated coins graded by NGC. I was offered substantially more by a coin shop. Great collections wanted to lowball me by seven to $8000 on their estimate of these said coins, not to mention I would’ve had to have shipped them from the East Coast to the West Coast with insurance that covered a substantial amount more of money than what great collections offered very disappointing. Will never speak with them or contact them again about coins.
WALT★★★★★via Trustpilot
I am not one to say much, but here is my experience.
I was told when I first sent in my coins for consignment that they pride themselves on underpromising and overdelivering.
well although, some communicated with professionalism. It all turned upside down when I received this call from their accounting department. Long story short, I requested a simple request for them to pay me electronically.
They asked all this personal information about me. But why would you ask all this information to not do what you stated you were on planning to do.
This is most bizarre.
The lady even questioned th
Jeanne Keith★★★★★via Trustpilot
Absolutely no communication. Totally disregarded the value I put on my coins. I requested one of my coins back and they refused to send it back to me which cost me a loss of thousands of dollars.
michael sales★★★★★via Trustpilot
A great site for beginners and experts. I have pura used several times from this and very please with the quality of the coins and the preservations of all the 1800 coins I purchased. Top quality at unbeatable prices. Again thank you.
David Mcfall★★★★★via Trustpilot
Any rare coins in your collection? How about your pocket change? Let these guys Check your coins. Wouldn’t it be nice to have that one penny and it ended up being worth a couple hundred thousand..?
Donald DeChaine★★★★★via Trustpilot
I buy, sell and collect US Coins. Well for about 2 years or a little longer I have sent at least 25 photos of US Coins, recognized error coins and non error coins to the NOT so Great Collections.com because they advertise that they have a program that will pay to have your coins graded, auction them off, take their percentage and then send you a check for your part of the sale. They may say the program however they don't do the program. They are only trying to buy your coin dirt cheap and sell it themselves for huge profit margins. When you call them on it, the response is generic and scripted
Reviews published on other review sites, quoted as they appear there; they are not part of the Closo rating.
Buying from a supplier you don't know yet
This company has no orders on Closo. Pay the way that leaves the money in your reach until the pallet is in your hands.
What a protected order gives you
- Escrow on every orderYour payment sits with Closo and is not paid out while the lot is on its way.
- A manifest on every lotBrand, item, size, condition, quantity and unit MSRP — line by line, and you check the delivery against it.
- 5 business days to checkOpen a dispute inside the window and the money is still held while it is decided.
What no registry can promise
- Never wire money you can't get backA wire is final. A score of 85 is a record of checks, not a guarantee of the deal.
- No return flowLiquidation lots are final-sale purchases. A claim is monetary, per line, and the goods stay with you.
Live lots on Closo
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Manifested lots live on Closo right now — every one ships with its manifest, and your payment is held until you accept delivery.
Assortment
Amazon General Merchandise lot · 288 units · Customer returns
$36,300
$126.04 / piece
Assortment
New
Hanes Socks Assorted Different Sizes (55 Pcs Lot)
$212
$3.86 / piece
Sells in ~24 days on resale
Manifested
YM11 12 Pairs Knitted Body with Matching Heel & Toe, Shoe Size 6–9 Made in Korea Knee High Socks
$30
$2.48 / piece
Sells in ~49 days on resale
Manifested
In demand
L'Oréal Paris Lash Paradise Washable Black Mascara 0.28 oz - 72 Pack · SKU 66709
$780
$10.83 / piece
Sells in ~4 days on resale
Assortment
👑Trending Amazon Fashion Lot featuring Curated Clothing & Athleisure #6531 (125 units)
$513
$2,331 retail
78% off
What people look up
What people search about this company, and where on this page the answer is.
Payment protection
Start a protected deal
- Your money is held until you accept the delivery.
- 0 % commission on the buyer's side.
Own this company?
- Verify a mailbox on the domain and the profile is yours to manage.
- Facts and replies come from you; the score still follows the published method.
More suppliers in Irvine
All suppliers in Irvine →
Other auction houses in California
Facts first. Then the deal.
28 years online, a street address that checks out, six reviews on other sites — and, on a Closo order, your money held until the pallet arrives.
