A converter buyer your shop can count on.
Get a quote on your converters and DPFs, and open a business account, in one place. MR. STAC buys from exhaust shops, repair shops, tow operators, salvage yards and dealers. Every unit is priced one at a time by its code against today's metal prices.
Only have one converter? Start here โ
- Licensed South Carolina dealer
- Hemingway, SC
- 843-625-4676
Get a quote
Paste your codes or add photos. A firm offer within 1 business day, priced item by item.
- 1 ยท Photos
- 2 ยท Details
- 3 ยท Contact
Selling as
How many converters?
The stamped serial sets your price. Make that shot clear and readable. More angles mean a firmer, faster offer.
For businesses
How it works
- Get a quotePaste your codes or add photos above. We call with a firm offer within 1 business day, priced item by item.
- Open your accountUpload your license, dealer permit or reseller certificate once. We reply within 1 business day.
- Call for pickup, or ship or drop offCall 843-625-4676 for pickup and route details. You can also drop off in Hemingway, or ship: send photos first and we price each converter before you send it.
- Priced item by item, by codeEach converter is identified by its stamped code and priced on its own. You get a list of every unit, its code and its price.
- Paid on the spotAt pickup or drop-off, by cash or digital payment. Shipped converters are priced from your photos before shipment, and the price is confirmed when they arrive.
Why shops sell to us
Priced by the piece, on paper
Each converter is identified and priced on its own. No flat per-piece guess.
Every lot comes back with the code and price for each unit.
Our prices move with platinum, palladium and rhodium. Today's metal prices are on this page.
We keep the records South Carolina law requires, so your sales are documented.
We also buy scrap metal, cores and whole vehicles, and sell used parts.
- Muffler and exhaust shopsThe converters you replace every week
- Repair shopsUnits that come off during engine and exhaust work
- Tow and recovery operatorsConverters from vehicles you own outright
- Salvage yards and recyclersTeardown lots, whole or by the pallet
- Dealers and fleetsUnits from reconditioning and retired vehicles
Paperwork and the law
What we need, and why
South Carolina law controls who can sell a used catalytic converter and what records the buyer keeps. We follow it on every purchase.
A business license, scrap dealer permit, dealer license or reseller certificate, plus a photo ID for the person selling.
Paid on the spot, by cash or digital paymentA photo ID and proof you own the vehicle the converter came from: a title, registration or bill of sale.
Paid digitallyWe record the seller, the converter and the payment, as the law requires.
No paperwork, no purchaseWe do not buy converters we can't document. Read our plain-English page on the South Carolina converter law.
Shipping a lot?
Send photos of each converter's code first. We price every unit before you ship, so you know the figures before it leaves your hands. When it arrives we check each converter against its photos and confirm the price. If one doesn't match, we call before paying; if you don't accept the price, we return it at your cost.
Business accounts
Apply for a business account
Takes about two minutes. We reply within 1 business day.
Individuals
Only have one converter?
That's fine. Pick the line that fits and we'll point you to the right place.
Photo guide
Where to find the serial
Clean off soot and rust so every character shows.
Angled light makes stamped letters cast shadows you can read.
Get close enough that the code fills the photo and stays sharp.
Codes hide under heat shields and on the back of the shell.
Nationwide
Sell by mail from anywhere in the US
- Send photosStart a photo quote. We call you with a firm offer within 1 business day.
- Accept and get shipping instructionsYour converter is priced from your photos before you ship. We then send you what you need to ship it.
- Pack it and ship itWrap each converter, fill empty space, and tape the box well.
- Confirmed on arrival, then paidWhen it arrives we check it against your photos and confirm the price. Individuals are paid digitally; businesses by cash or digital payment.
- Ship from any state
- Or drop off in SC for on the spot payment
- Priced before you ship
Fill in the application on this page and upload your business document. We review it and reply within 1 business day.
A business license, scrap dealer permit, dealer license or reseller certificate, plus a photo ID for the person selling.
Item by item, by the stamped code, against today's metal prices. Condition matters: the original unit with an intact honeycomb pays most. We don't use a flat per-piece price.
No. Every converter is priced by its own code, so there is no price sheet. Today's metal prices are on this page, and you can send a code or photo for a price at any time.
On the spot at pickup or drop-off, by cash or digital payment. Shipped converters are priced from your photos before you ship. When they arrive we confirm each one against its photos, then pay.
No minimum to ship or drop off. For pickup, call 843-625-4676 and we'll tell you what works for your area.
We call before paying on anything that doesn't match what was expected, and explain what we found. If you don't accept the price, we return the converter at your cost.
The stamped serial or catalyst code tells us which converter you have and roughly how much platinum, palladium and rhodium it holds. We price that against today's metal prices, then adjust for whether it's the original (OEM) unit and whether the honeycomb inside is intact.
Within 1 business day of getting your photos, we call you with a firm offer (and email it too, if you gave us an email address).
Usually much less than an original. Aftermarket converters hold far less precious metal. Send photos anyway: we'll tell you what it's worth.
We buy converters in most conditions. Price depends mostly on the honeycomb inside: intact is best, a rattling or cracked one is worth less, and an empty or gutted shell is worth very little. A clear photo of the serial matters most.
Yes. We buy catalytic converters and DPFs nationwide by mail from any US state. Send photos for a firm offer, then ship it to our yard.
Send photos first. We price your converter from the photos before you ship, so you know the figure before it leaves your hands. Once you accept, we send shipping instructions. Wrap each converter, fill the empty space in the box so nothing shifts, and tape it well.
After it arrives and we confirm it against your photos. Individuals are paid digitally. Businesses are paid by cash or digital payment.
We call you before paying and explain what we found, so you can decide on the updated offer. If you don't accept it, we return the converter at your cost.
Every sale needs a valid photo ID. Individuals also need proof they own the vehicle the converter came from: a title, registration or bill of sale. Businesses (shops, dealers and recyclers) provide a business document instead, such as a business license, scrap dealer permit or reseller certificate. If you ship, you send copies before we pay. For drop-offs at our South Carolina yard, we complete the state bill of sale with you on-site.
Yes. Bring it to 1744 Cow Head Rd, Hemingway, SC 29554 and get paid on the spot: individuals digitally, businesses by cash or digital payment. Bring your photo ID and proof of vehicle ownership (businesses: your business document).
Pickup is for business lots. Call 843-625-4676 for pickup and route details. Individuals can ship their converter to us or drop it off at our yard.
Yes. Send photos of the DPF and any stamped numbers, and we'll quote it like a converter.
Just one is fine. We buy single converters and bulk lots of any size.