Introducing FloorBid — The Dealer-Buy Number Built for Live Coin Selling

The Problem FloorBid Solves

Every coin streamer knows the moment. A seller puts up a semi-key date Morgan dollar, a scarce Walking Liberty half, or a gold piece with two auction records in the last five years. Chat asks: "What's the dealer bid on this?" And you don't have a clean answer.

You could pull up eBay solds. You could check Greysheet if you have a subscription. You could scroll through Heritage archives. You could do all three and still end up with a range so wide it's useless — $400 to $900, depending on which comp you trust. That is not a pricing strategy. That is guesswork.

FloorBid replaces all of that with one number. It is a LastSoldCoin proprietary formula that blends realized auction prices, Greysheet CPG retail data, grade analysis, and market liquidity into a single dealer-buy estimate. One number. Always shown. Always transparent.

How It Works

Search any US coin on LastSoldCoin and the FloorBid number appears alongside the other pricing data — eBay comps, Greysheet values, and active listings. It is not hidden behind a paywall. It is not teased with a "log in to see" prompt. Free users, Pro subscribers, and Premier subscribers all see the FloorBid number on every search.

The number is accompanied by a companion BidScore — a 0–100% confidence rating that tells you exactly how much data is backing the estimate. When the score is high (80+), you are looking at a coin with deep, consistent market data. When the score is lower, you know the data is thinner — and you can price accordingly. The score goes down only when data is lacking or conflicting. It never passes judgment on the coin itself.

FloorBid is a LastSoldCoin proprietary formula, not a binding dealer offer. It is a starting point — a data-backed number you can use to anchor your buying and selling decisions on stream, in your shop, or at a show.

Built for the Live Selling Workflow

The entire FloorBid experience is designed for speed. You do not need to cross-reference three sources. You do not need to explain to chat why you picked one comp over another. You pull up the coin, read the number, and make your decision — all in the time it takes to describe the coin's condition to your audience.

For buyers, FloorBid gives you the confidence to bid. For sellers, it gives you a defensible floor — you know exactly where the dealer bid sits, so you can price above it without leaving money on the table. And because the number is always visible, your audience can see the same data you are seeing. Transparency is not a marketing line — it is how the product works.

Also New: Buy-Check

Alongside FloorBid, LastSoldCoin has also launched Buy-Check — a companion tool that lets you enter any coin and an asking price to receive a BidScore-style confidence rating on whether that price is supported by the data. If you are considering a coin at a show, on an auction site, or from another dealer, Buy-Check gives you an instant read on whether the ask is in line with market activity.