Commodore 64 Value: Breadbin, C64C, SX-64, 1541 and Boxes

A loose, working Commodore 64 sells for about $60-150 as of November 2026, and an untested one for about $50-120. A boxed C64 has sold for about $85-580, from worn boxes with untested machines on Mercari to clean complete ones, the later C64C runs a little lower than the original "breadbin", and the SX-64 portable is the valuable one at roughly $600-1,050. A 1541 disk drive adds about $40-150, and most loose game cartridges are worth $5-20.

The Commodore 64 is listed by Guinness World Records as the best-selling desktop computer model of all time, with estimates of 12.5 to 17 million units, so the one in a closet is almost always a common machine. Its price depends on four things you can check in ten minutes: which case it is, whether it boots, what came with it, and whether the box survived.

Quick answer

• Breadbin C64 (1982 to 1986), loose and working: about $85-150. Untested or dead: about $50-120.
• C64C (1986 onward), loose and working: about $60-120. Boxed and complete: about $150-250.
• Boxed breadbin: about $85-130 with a worn box and an untested machine, $350-580 clean and complete with inserts, based on thin sold data.
• SX-64 portable with built-in screen and drive: roughly $600-1,050 working, with few sales.
• 1541 disk drive: about $40-150. THEC64 Mini (2018 remake): about $35-45.

Which Commodore 64 do I have?

Look at the case shape and the badge first, then the label underneath. Commodore made three main shapes, and they sell differently.

1. Check the case shape. The original C64, sold from August 1982 at $595, has a tall, rounded brown-beige case that collectors call the "breadbin". The C64C of 1986 has a lower, flatter, light beige wedge case borrowed from the Commodore 128. Inside, the two run the same software; the C64C is essentially a restyled C64.
2. Read the badge. On a breadbin, look at the badge above the keyboard. The first production run from 1982 to early 1983 used a silver "commodore" badge, so collectors call these "silver label" machines. Later breadbins carry the rainbow badge. Silver label machines are the early ones and are the breadbins collectors look for first.
3. Turn it over. The label on the underside names the model and gives the serial number. A machine labeled "Commodore 64" in a breadbin case is the original. A label reading "64C" or the slim case means the later model.
4. Look at the video port. The earliest boards have a five-pin video socket. From spring 1983, Commodore moved to a new board with an eight-pin socket that added a separate luminance and chroma output. A five-pin port on a silver label case is a consistent early machine.
5. Check for an SX-64. If the machine is a heavy beige case with a handle, a 5-inch color screen and a disk slot on the front, it is the SX-64 portable. It came out in December 1983 at $995, weighs about 23 pounds and has a 1541 drive built in.
6. Separate the remakes. The small black or beige "THEC64 Mini" from 2018 and the full-size "THEC64" from 2019 are modern emulation consoles made by Retro Games, not original hardware. The Mini's keyboard does not work; it is controlled with a joystick. They are worth what a used retro console is worth.
7. Gather what came with it. Power supply, RF or video cable, the user's guide, the box with its foam, a 1541 drive, a 1702 monitor, joysticks and software all change the price.

What is a Commodore 64 worth?

The figures below come from PriceCharting's guide (in November 2026, about $116 loose and $558 boxed for the breadbin, $93 and $205 for the C64C), checked against the individual sales behind it and against Mercari sold listings in November 2026. Hardware sales are thin, so treat the boxed and SX-64 numbers as ranges, not quotes.

The C64 that sells at the top of these ranges is a clean, unyellowed machine with a working keyboard, a short video of it booting to the blue "READY." screen, and its original power supply, user's guide and box. A bare machine with yellowed keys and no proof it works sells near the bottom.

Does it matter if it works?

Yes, more than anything else on a common C64: a working machine is worth roughly twice a dead one. The catch is that a 40-year-old C64 can be killed by its own power supply. Commodore's sealed bricks often failed by sending too much voltage, which damages the RAM chips, and collectors trust the original brick least of any part.

So the honest options are:

• Sell it untested. Say so plainly. Buyers price it at roughly $50-120, because many untested C64s turn out to have a failed chip or bad keys.
• Test it with a modern replacement power supply. Retro shops sell new C64 supplies that will not overvolt. If it boots to the blue screen and the keys type, you can list it as working and show the proof.
• Do not plug in the old brick "just to see". If it has failed, a working computer becomes a parts machine.

Games, cartridges and software

Most C64 software sells for little. Common cartridges such as Jungle Hunt and Magic Desk sell for about $14 loose on PriceCharting and Tapper about $30, and loose disks of popular games bring a few dollars each. Most disks in a family shoebox are copies, often labeled in marker, and are worth nothing to collectors.

The value sits in a short list. These are PriceCharting guide values for the US releases, checked in November 2026:

Boxed 1980s computer games came with maps, manuals and "feelies" such as cloth maps and code wheels, and a complete box is worth several times the disk alone: Ultima I is about $163 loose and $950 complete. Never split a boxed game to sell the pieces. Note also that Aliens is valuable only on cassette, so read the format on the box before pricing.

A worked example

Say you find a breadbin C64 in a closet with a rainbow badge, its brown power brick, an RF cable, a 1541 drive, a joystick and a shoebox of about forty floppy disks, some labeled in marker. No boxes.

The rainbow badge and the label underneath tell you it is a standard breadbin from 1983 or later. You do not plug in the original brick. If you can borrow or buy a modern supply and it boots to "READY.", the computer is worth about $85-150 and the 1541 about $40-150 if it loads a disk. Together, with the joystick and an honest video of it running, a realistic sale is about $150-250. Untested, the same lot is closer to $60-120. The forty disks are mostly copied games and are worth a few dollars each at best, unless one is an original boxed title from the table above.

What adds or takes away value

How to sell a Commodore 64

Decide what is a single item and what is the lot before you write anything.

• A boxed computer, an SX-64, a 1702 monitor and any boxed game from the valuable list sell on their own.
• A loose C64 or C64C with its power supply, cables, a 1541 drive and joysticks sells best as one working bundle, about $150-250 for a breadbin with drive and a video of it booting. Common cartridges at $5-20 and a shoebox of copied disks go as one lot, described as untested copies.

eBay reaches the most C64 buyers, with a final value fee of 13.6 percent on most categories. A retro gaming store pays roughly half of that price, in cash, with no shipping. Specialist retro dealers and an auction house with a video game department, such as Heritage, handle sealed and near-mint boxed items.

The listing needs the case type, the badge, the label with the model and serial number, the ports, the screen showing READY. if it boots or the word untested if not, and every accessory laid out. Say whether the keys were tested, whether the drive loads a disk, and whether the board has been modified.

Ship a C64 double boxed with the brick packed apart from the keyboard, and put a cardboard disk or drive lock in the 1541 slot.

Do not describe a rainbow badge breadbin as rare, declare yellowing and missing keys, and never claim a machine works without a photo of the blue screen.

Common mistakes

• Plugging in the original power brick to test. It is the part most likely to damage the board.
• Pricing from asking listings. Loose C64s listed at $300-500 sit unsold; the loose sales PriceCharting records run mostly $87-150.
• Splitting a boxed game or a boxed computer to sell parts. The box with everything in it is where the premium is.
• Cleaning yellowed plastic with harsh chemicals before selling. Buyers prefer honest, untreated cases to blotchy ones.

How WorthPic reads Commodore 64 photos

WorthPic runs on the newest and most capable AI model available, tuned for exactly this kind of identification. From your photos it reads the case shape (breadbin, C64C or SX-64), the badge style, the label and serial number underneath, the ports on the back, and whether a box, user's guide, drive or monitor is present. It reads cartridge and disk labels and flags titles from the valuable list. It then gives an honest value range with a most likely figure and explains what drives it. What it cannot know from a photo is whether the computer boots, whether the keys all work or whether a drive reads disks, so it gives working and untested figures or asks for a photo of the screen. It identifies and estimates. It does not test electronics, authenticate, grade or appraise.

What to photograph

• The whole computer from above, in daylight, with the badge readable.
• The label on the underside, close enough to read the model and serial number.
• The back and side ports.
• The screen showing "READY." if it works, ideally a short video typing a few keys.
• Every accessory: power supply, drive, monitor, joysticks, manuals.
• Box fronts and the contents of any boxed games, including maps and manuals.

When to get it looked at in person

A loose C64 or C64C does not need an expert; a sold-listing search and an honest description are enough. Get a second opinion for a sealed or near-mint boxed computer, a complete SX-64, a boxed game from the valuable list, or a large collection of original boxed software. A local vintage computer club or retro repair shop can test the machine safely with a proper supply, and specialist retro dealers or an auction house with a video game department, such as Heritage, handle sealed and high-grade items. Consoles from the same closet are covered in our Atari 2600, old Nintendo and Game Boy guides, and the vintage computer guide covers the Apple II, IBM PC and other machines of the era. Our overview of camera, computer and electronics values covers the other machines of the era and how working condition and boxes change the price.

Where to sell: eBay reaches the most C64 buyers; the final value fee on most categories is 13.6 percent. A retro gaming store will usually offer roughly half of the eBay price, in cash and without shipping a fragile machine. Sell a boxed computer or a valuable game on its own, and the common loose items as one lot. Ship a C64 double-boxed, and never send the 1541 without a cardboard disk or a drive lock in the slot.

Sources

• Wikipedia: Commodore 64: August 1982 launch at $595, 12.5 to 17 million units, silver label and rainbow badge cases, the 1983 board change, power supply damage to RAM, THEC64 and THEC64 Mini.
• Wikipedia: Commodore SX-64: December 1983 release, $995 price, 5-inch screen, built-in 1541 drive and 23-pound weight.
• Wikipedia: Commodore 1541: 1982 release, 170 KB disks, the 1541C and 1541-II versions and their common faults.
• PriceCharting: Commodore 64 prices: guide values for the C64, C64C, SX-64, 1541, monitors, C64 Mini and the most valuable games.
• PriceCharting: Commodore SX-64: sold for $597 in June 2022 and $1,046 in October 2025.
• Mercari: sold Commodore 64 listings: November 2026 sales of C64 and C64C computers, boxed machines, 1541 drives, a 1702 monitor, an SX-64 and C64 Minis.
• PriceCharting: Commodore 64 System: loose sales mostly $87-150 and boxed sales of $349 and $580.