Rock, mineral & glass consignment
Wanna sell your collection? We make it easy! Sit back and let us do the hard work.
We appraise, photograph, list, and ship your collection. You get paid when it sells. No upfront fees. No hassle.
Maximize the return on your labor
Maybe you inherited a collection, or you're downsizing one you built over years. Either way, selling it yourself is a lot of work.
Getting top dollar ain't easy
Each specimen needs appraisal, photos, measurements, a description, and a listing, dealing with buyers and a trip to the post office. We handle all of that.
The devil is in the details
Misidentification, missing locality info, or vague photos can mean returns, unhappy buyers, or pieces selling for less than they should. Let us worry about that.
Fragile pieces need careful shipping
Crystals and glass break easily. Packing them well takes the right materials and practice. We've got that covered.
How it works
Follow these steps to start getting paid
Step 1: Free consulation. We wanna see your stuff!
Send us some pictures of your collection. We'll get back to you with an appraisal and a plan to sell it
Step 2: We evaluate and agree on terms
We review your collection, get to understand your motivation for selling, and agree on terms in writing before anything moves.
Step 3: We photograph, list, and ship
We handle sales strategy, photos, descriptions, listings, buyer questions, and careful packing.
Step 4: You get paid
When pieces sell, we pay you your share. No upfront fees. No hassle. You can even track sales and payments online.
Commission and what's included
You only pay a commission on what sells. Here's how it works.
Flat commission
30%
of net proceeds
+ $1.50handling fee per item sold
One simple rate on everything we sell for you.
Example sale
| Item sells for | $140.00 |
|---|---|
| Shipping charged to buyer | $12.00 |
| Buyer pays | $152.00 |
| eBay fees (~14% all-in) | −$21.28 |
| Actual shipping label | −$12.00 |
| Net proceeds | $118.72 |
| Our commission (30%) | −$35.62 |
| Handling fee | −$1.50 |
| Your payout | $81.60 |
Payment is made available 30 days after an item has been delivered to a buyer. Expedited payment options are available upon item delivery
Included with every consignment
- Evaluation of your collection
- Photography of each listed piece
- Written descriptions and online listings
- Customer service
- Packing and shipping to buyers
- Regular statements showing what sold
What we accept
Crystals and vintage glass are our bread and butter, but we're intersted in all sorts of your stuff! Not sure if yours fits? Ask anyway.
Our specialty
Rocks & minerals
- Mineral specimens and crystals
- Rough and polished rocks
- Shells, fossils, and petrified wood
- Thumbnails, cabinet pieces, and display specimens
Glass
- Uranium glass
- Fentons
- Vintage art glass
- Swung vases
- Depression glass
Got something spooky, creepy, crawly, or just plain wierd? Tired of looking at it? Wanna make some money?
We would be honored to sell your weird thing for you.
Send us a shout, we'll take a look and let you know if we can help.
Your collection. Our reputation. A recipe for success!
Here's what our eBay customers are saying about us
Great Buy! Item is just as described
s****s· Verified eBay purchase Great ebayer. Fair pricing and quick shipping. 5⭐️
t****0· Verified eBay purchase Thank you!
t****5· Verified eBay purchase Great seller
1****1· Verified eBay purchase Card arrived quickly, well packaged, and in mint condition (as described).
g****n· Verified eBay purchase Came quick and in good shape
w****0· Verified eBay purchase Exceptional Seller! Great packaging, speedy delivery, card in great shape. Will buy again.
g****0· Verified eBay purchase Fast shipping, products arrived as described in good condition.
v****8· Verified eBay purchase item came as described! A+ seller
d****1· Verified eBay purchase AAA+++ Transaction. Item was Just as Listed in Great Condition. The Communication was in the Listing and Photos. Shipping and Packaging was well done. Thanks , Fitz
f****8· Verified eBay purchase
About us
Hi, I'm Marilyn (Merlin), thank you so much for stopping by. I started Merlin's Moody Market in 2026 with my husband, Shawn, so we can share our knowledge and love of collecting shiny objects! We are extremely passionate about crystals, minerals, fossils, and American and European art glass.
As a husband and wife team, we complement each other perfectly. I have a keen eye for value, extensive product knowledge, marketing experience, and a history of excellent customer service. Shawn is a career engineer who runs the back-end logistics of the operation. Inventory management, contract terms, shipping, and receiving are all handled by Shawn. We have a track record of success, an eBay store, and experience running a small business. Rest assured, you are in good hands throughout the entire process.
Questions
What happens if something doesn't sell?
Our initial consultation and appraisal will include an estimate of how long an item is expected to sell, and we will keep you informed every step of the way. As part of our contract terms, every 90 days we will have a continuation meeting. We will discuss whether you want to hold course, pull the item(s), or shift strategy. You are in the drivers seat.
Who pays for shipping?
The end buyer pays for shipping. Merlin buys the packaging materials and handles the shipping, but the buyer pays for calculated shipping based on the item's weight, size and buyer's location.
How long does it take?
Once an agreement is in place, Merlin will move quickly to process your collection. The time it takes to sell an item depends on the item itself, the market, and the price. You can choose an aggressive or conservative listing strategy. We will watch our data and recommend adjustments as needed.
What if something gets damaged?
Merlin will always treat your items like precious cargo. But accidents happen. We will always own up to them. Rest assured, if anything happens to your items while in our care, we will make it right. Please see our contract for more details.
Ready to find out what your collection could do?
Telling us about it takes a few minutes and doesn't commit you to anything.
Tell us about your collection