Sure, let’s break it down. Vintage carburetors are niche, so the buyer pool is small. Prices can swing a lot depending on brand, condition, and whether it’s a rare model. A barely‑working unit will need restoration—those costs can eat most of the markup. If you can get it to a decent working state and verify its authenticity, you might fetch a few hundred dollars at a specialized auction or on collectors’ forums. But the risk of not selling or selling below your investment is high, so it’s a cautious play. Keep a detailed log of every repair and the original documentation; that will make it more attractive to collectors.

It does sound like a gamble, but a well‑documented, clean listing will give buyers confidence. Just be sure the photos show every detail, and keep the condition notes precise—no exaggeration. That way you’ll attract serious collectors, and if they see the value, they’ll be willing to pay. Good luck.

I get the excitement, but a quick checklist can save you a lot of trouble later. Make sure you have a clear, honest condition note, a photo of the serial number, and a secure packaging plan. That way you keep the edge while protecting both you and the buyer.