A federal rule took effect yesterday that was not written with collectors in mind and lands on them anyway. If you have a boxed Wii with both remotes, a loose pile of Joy-Cons, a radio-controlled vehicle from a toy line nobody reissues, or a sealed console you have been holding for the right market, eBay now wants a number from you before that listing goes live in the United States.
The number is an FCC ID. It is not the serial number, not the model number, and not the UPC. It is the identifier the Federal Communications Commission assigns when a piece of equipment that transmits radio signals is authorized for sale, and it has been printed on the back and bottom of consumer electronics for decades without most of us ever reading it. As of October 13, 2026, eBay has started collecting it, and listings that should have one and do not may be hidden from US search results or blocked from being created, revised, or relisted.
This is worth ten minutes of attention even if you only sell a few things a year, because the way the rule is written and the way eBay is enforcing it are not the same thing.
What Actually Took Effect
The source is the FCC's Third Report and Order in ET Docket 21-232, adopted July 22, 2026, released the following day, and published in the Federal Register on September 11. Thirty days later, on October 13, it became effective.
The order does two separate things on two separate clocks, and conflating them is where most of the confusion this week has come from.
The part that is live now is liability. Marketing radiofrequency equipment that lacks the required authorization has long been prohibited. What the order clarified is that an online marketplace can face enforcement for unauthorized equipment offered by third-party sellers, and that listing regulated equipment alongside services like order processing, billing, inventory management, or fulfillment counts as marketing it. There is no willfulness or knowledge element. That is a meaningful shift for platforms that have spent twenty years describing themselves as venues rather than sellers.
The part that is not live yet is the display requirement, the actual obligation to show a valid FCC ID at the point of sale. Marketplaces that take title to goods or have physical access to them have until March 1, 2027. Marketplaces that merely host third-party listings have until June 1, 2027. The FCC has also signaled it is unlikely to pursue enforcement against platforms taking reasonable steps now, such as checking IDs against its own database and requiring sellers to certify accuracy.
So eBay is roughly seven months ahead of its own deadline. That is not a mistake on eBay's part. It is a platform deciding that collecting the data early is cheaper than sorting it out under pressure later.
Why You Are Being Asked for Something You May Not Owe
Here is the part that matters most to collectors. The display requirement, when it arrives, carries three exemptions written into 47 CFR 2.803(c)(3):
Listings published before October 13, 2026 are exempt unless they are later amended, updated, or republished. Non-substantive changes, a price edit among them, are carved out.
Third-party sellers who are not high-volume sellers are exempt. The threshold comes from the INFORM Consumers Act: at least 200 transactions and at least $5,000 in gross revenue in a continuous twelve-month period within the previous twenty-four months. Both conditions, not either.
Used radiofrequency devices are exempt, defined as devices previously sold to a retail customer and marketed as used or not new.
Read those three together and the typical collector is exempt twice over. Most of us are well under 200 transactions a year, and most of what we sell is used by definition. Yet eBay's notices and its new optional item specific field are going out broadly, because the liability piece that took effect this week has no exemptions attached to it. The platform's exposure does not shrink just because your individual display obligation does.
The practical consequence is that you may be prompted for a number on an item that never had one, and you may not be prompted on an item that plainly needs one. Sellers have reported both. Compounding it, a meaningful share of compliant equipment carries a Supplier's Declaration of Conformity rather than an FCC ID, and eBay's guidance has not explained what to do when a listing for one of those gets flagged. eBay also told at least one seller that used items are exempt, which is true of the display rule and does not appear in any published eBay policy page. At the time of writing, eBay had not responded to press questions about how exemptions will be handled.
The Collector Categories That Get Caught
eBay's Seller Center names phones, laptops, tablets, routers, drones, Bluetooth devices, wireless cameras, smartwatches, two-way radios, and remote-controlled toys. Translate that into shelf terms and the overlap with the hobby is larger than it first looks.
Anything with Bluetooth or Wi-Fi inside is in scope: Wii and Wii U remotes, Joy-Cons and Pro Controllers, DualShock 3 onward, wireless Xbox controllers, the DS and 3DS families, every Switch variant, Bluetooth-connected toys, and the NFC reader bases that came with the toys-to-life wave. Radio-controlled vehicles are called out by name, which pulls in a surprising amount of vintage and licensed toy inventory.
What is probably outside it: passive NFC tags with no transmitter, which is what an amiibo figure is, and purely mechanical or wired items. Cartridge-era consoles are a grayer case. They are digital devices rather than intentional radiators, so the wireless framing does not obviously reach them, but many of them carry an FCC ID on the bottom label anyway as a legacy of Part 15 verification. If you have the number, there is no downside to entering it.
The Sealed-Box Problem
The used-device exemption is defined by having been previously sold to a retail customer and marketed as used or not new. A sealed console has not been sold to a retail customer in that sense, and it is certainly not being marketed as used. That reading puts the most valuable collector electronics on the wrong side of the exemption that covers everything else in the closet.
This is not a settled question and the FCC has not addressed sealed vintage goods specifically. It is also worth noting that the agency has asked whether the small-seller and used-goods exemptions should be narrowed at all, which is not the direction a seller of sealed hardware wants that conversation to go. If a sealed console is a real position in your collection rather than a curiosity, the sensible move is to find and record its FCC ID now, while you are not under a deadline.
Where the Number Is
Four places, in order of how fast they work. The label on the bottom or back of the unit, where it usually reads "FCC ID:" followed by a string beginning with a three-character grantee code. The packaging or the manual. The device's own settings menu, which is where modern hardware hides its regulatory information. And the FCC's Equipment Authorization database, which is searchable and free.
Nintendo's grantee code is BKE, which makes its catalog easy to spot: the Wii Remote Plus is BKERVL036, the original Switch console is BKEHAC001, a Joy-Con is BKEHAC015, the Switch Lite is BKEHDH001. The ID has to match the exact product. A similar model, or another device from the same manufacturer, is not good enough, and entering a plausible-looking wrong number is worse than entering nothing.
What To Do With the Listings You Have
If you have active listings that predate October 13, they are grandfathered under the display rule. Leave them alone where you reasonably can. A price change is specifically allowed; a rewrite of the title or item specifics may pull the listing into scope. That is an argument for making your edits deliberately rather than casually.
For anything you are listing new, build the number into your process the same way you already handle measurements and condition notes. Pull the FCC ID when you photograph the item, while it is in your hands and the label is in front of you. Retrieving it later from a box you have already shipped is not an option.
And if a listing gets flagged on an item you are confident has no FCC ID, do not invent one. Document what the item is, note the absence, and ask. A wrong number certified as accurate is a worse problem than an unanswered prompt.
Key Takeaways
- The FCC's marketplace order took effect October 13, 2026. What is live is platform liability; the FCC ID display requirement itself phases in March 1 and June 1, 2027.
- eBay has started collecting FCC IDs roughly seven months early, and listings that it believes need one may be hidden from US buyers.
- Three exemptions cover most collectors: pre-October 13 listings, sellers under 200 transactions and $5,000 in a twelve-month window, and used devices. They apply to the display rule, not to the platform's liability, which is why you may be asked anyway.
- Sealed hardware is the awkward case, because the used-device exemption is defined by having been sold to a retail customer. Record the FCC ID on sealed electronics now.
- The number lives on the bottom label, in the packaging, in the settings menu, or in the FCC's free Equipment Authorization database. It must match the exact product.
- Do not guess. A certified-accurate wrong ID is a bigger exposure than a missing one.
Rules in this area are moving quickly, enforcement practice is still forming, and eBay has not published answers to several open questions. Any figures here are estimates drawn from reporting available at the time of writing and should be checked against current policy before you rely on them. This is general information, not legal or tax advice.